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VEEPRHO LABORATORIES PVT LTD is an emerging, research-based global pharmaceutical
company with a diverse combination of skills, resources, and capabilities that provide a
specific scientific support to pharmaceuticals industry.
Veeprho Laboratories specializes in isolation and purification of impurity by preparative
HPLC as well as the custom synthesis of complex molecule. We offers a unique combination
of capabilities in provide complete solution to pharmaceuticals industry for Impurity
standards, syntheses of Impurities / Metabolites and Intermediates.
Most Rare Products
Sr.
No.
Catalogue
No.
Impurity Name Parent Drug
1 VL234001 6-Keto Fulvestrant
Fulvestrant
2 VL234002
Fulvestrant Beta isomer Impurity / 7-Beta
Fulvestrant
3 VL234003 Fulvestrant Extended
4 VL234004 Fulvestrant sulfone
5 VL234005 Delta 6, 7 – Fulvestrant
6 VL234006 Fulvestrant Sterol Dimer
7 VL80001
Hydrochlorothiazide Dimer/ Hydrochlorothiazide
Impurity C
Hydrochlorothiazide8 VL80002 Hydrochlorothiazide Impurity A
9 VL80003 Hydrochlorothiazide Impurity B
10 VL80004 5-chlorohydrochlorothiazide
10 VL214001 Losartan Potassium Related Compound A
Losartan
11 VL214002 Losartan Potassium Related Compound B
12 VL214003 Losartan Potassium Related Compound K
13 VL214004 Losartan Potassium Related Compound J
14 VL214005 Losartan Potassium Related Compound D
15 VL214006 Losartan Potassium Related Compound C
16 VL214007 Losartan Impurity-M / 2H-Dimer
17 VL214008 Losartan Potassium Impurity-L / Losartan 1H Dimer
18 VL214009 Losartan Impurity B
Veeprho Laboratories Pvt Ltd.
19 VL25001 Deschloro Bupropion (USP API)
Bupropion
20 VL25002
Bupropion Dione Derivative (USP API) / Bupropion
Related Compound E
21 VL25003 o-Bupropion (USP API)
22 VL25004
Chloropropionphenone (USP API) / Bupropion
Related Compound D
23 VL25006 4-chloro bupropion (USP API)
24 VL25007 5-chloro Bupropion(USP API)
25 VL25008 S,R,R,-Thiomorpholine derivative (USP ER tablet)
26 VL25009 S,S,S-Thiomorpholine derivative (USP ER tablet)
27 VL25010 Erythrohydroxy Bupropion
28 VL25011 Bupropion Amine Impurity
29 VL25012 Threohydroxy Bupropion
30 VL25014
1-(3-Chlorophenyl)-2-hydroxypropan-1-one /
Bupropion Related Compound C
31 VL25015
2-tert butylamino)-4-chloropropiophenone
hydrochloride / Bupropion Related Compound A
32 VL25016 3-Bromopropiophenone
33 VL25017 M-Chloro Benzoic Acid
34 VL127001
Rosuvastatin Diasteromer/EP Impurity B/Anti
Isomer
Rosuvastatin
35 VL127002 Rosuvastatin Lactone/ EP Impurity D
36 VL127003 Rosuvastatin EP Impurity C/5-Oxo Impurity
37 VL127004 Rosuvastatin Impurity F/RC C
38 VL127005 Rosuvastatin EP Impurity E/ RC B
39 VL127006 Rosuvastatin 6,7-Dihydro Impurity (Calcium Salt)
40 VL127007 Rosuvastatin 3S 5S Isomer
41 VL127008 Rosuvastatin Impurity A/Related Compound A
42 VL127009 Rosuvastatin RC D/3S,5R/EP G
43 VL127010 Rosuvastatin Tert Butyl Ester
44 VL127011 Rosuvastatin Z-Isomer
45 VL127012 Rosuvastatin Methyl Ester
46 VL127013 3-Dehydro Rosuvastatin
47 VL127014 Rosuvastatin Impurity J
48 VL127015 Rosuvastatin Impurity H
49 VL127016 Rosuvastatin Impurity I
50 VL127017 Rosuvastatin Impurity K
51 VL127018 Rosuvastatin Impurity M
52 VL186001 Azithromycin N-Oxide (Azithromycin Impurity L)
Azithromycin
53 VL186002
Azithromycin Impurity J / Desosaminyl
Azithromycin
54 VL186003
Azithromycin Impurity I / 3-N- Demethyl
Azithromycin
55 VL186004
Azithromycin Impurity F / Azithromycin Related
Compound F
56 VL186005 Azithromycin Impurity M
57 VL186006 Azithromycin Impurity N
58 VL186007 Azithromycin Impurity E
59 VL186008 Azithromycin Impurity B / 3- Deoxy Azithromycin
60 VL186009
Azithromycin Impurity C (3”-O-
demethylazithromycin)
61 VL1860010
Azithromycin Impurity O / 2- Des Ethyl Z-Propyl
Azithromycin
62 VL1860011 Azithromycin Impurity G
63 VL1860012
Azithromycin Impurity H / Azithromycin Related
Compound H
64 VL1860013
Azithromycin Impurity A / Azaetrythromycin
Impurity A
65 VL1860014 Azithromycin Impurity 1
66 VL1860015 Azithromycin Impurity P (RRT 0.92)
67 VL158001 Diacerein impurity G
Diacerein
68 VL158002 Diacerein Impurity F
69 VL158003
Diacerein Monoacetyl rhein - I / Diacerein Impurity
D / Hydrolysis-1
70 VL158004
Diacerein Monoacetyl rhein-II / Diacerein Impurity
E / Hydrolysis-2
71 VL158006 Diacerein Impurity B (Aloe-emodin)
72 VL158007 Diacerein Impurity H (triacetyl aloe emodin)
73 VL158005 Diacerein Impurity C (Rhein)
74 VL510001 Montelukast Amide Impurity
Montelukast
75 VL510002 Montelukast Methylketone Impurity
76 VL510003
Montelukast Methylstyrene Impurity / Montelukast
EP Impurity B USP Related Compound F
77 VL510004 Montelukast Nitrile Impurity
78 VL510005
Montelukast S-Isomer Impurity / Montelukast
Impurity A (S-Enantiomer)
79 VL510006 Montelukast Sulphoxide Impurity
80 VL510007 Montelukast other-Isomer Impurity
81 VL510008 Montelukast Dihydro Impurity
82 VL510009 Montelukast QUID-8-Impurity
83 VL510010
Montelukast Keto Hydroxy Impurity / Montelukast
(3S)-Hydroxy Methylketone
84 VL510011 Montelukast Ketone Impurity
85 VL510012 Montelukast Acid Impurity
86 VL510014 Montelukast Chloro alcohol Impurity
87 VL510015 Montelukast CIS-Isomer / Montelukast Impurity G
88 VL510017 Montelukast Michael Adduct
89 VL231001 Cinacalcet Impurity A
Cinacalcet
90 VL231002 Cinacalcet Impurity B
91 VL231003 Cinacalcet Impurity C
92 VL231005 Cinacalcet Impurity E
93 VL231007 Cinacalcet E-Oxime / Cinacalcet E-Isomer
94 VL231008 Cinacalcet S-Isomer Impurity
95 VL231009 Cinacalcet Z-Isomer
96 VL2310010 Cinacalcet Regio Isomer
97 VL2310011 Cinacalcet 4-CF3 Isomer Impurity
98 VL2310012
Cinacalcet Impurity J / Cinacalcet 2-CF3 Isomer
Impurity
99 VL2310013 Cinacalcet Phenyl Isomer Impurity
100 VL2310014 Cinacalcet Impurity D / Cinacalcet Dimer Impurity
101 VL2310016 Cinacalcet N-Oxide Impurity
102 VL2310017 Cinacalcet Napthyl-2-position Isomer
103 VL2310018 Cinacalcet Amine Impurity
104 VL2310019 Cinacalcet 5-Ethanol Impurity
105 VL2310020 Cinacalcet 6-Ethanol Impurity
106 VL2310021 Cinacalcet 5-yl Formamide Impurity
107 VL2310022 Cinacalcet 6-Formamide Impurity
108 VL2310023 Cinacalcet 6-Ethanamine Impurity
109 VL2310025 Cinacalcet 2-TF Benzaldehyde
110 VL2310026 Cinacalcet 3-TF Benzaldehyde Impurity
111 VL2310027 Cinacalcet 6-Ethanone Impurity
112 VL2310037 Cinacalcet Impurity I
113 VL290001
Candesartan Impurity 1 / Desethylcandesartan
Methylester
Candesartan
114 VL290002
Candesartan Impurity 2 (Desethyl candesartan Ethyl
ester)
115 VL290003
Candesartan Impurity 6 (1-Ethyltetrazol-5-yl-
candensartan cilexetil)
116 VL290004
Candesartan Impurity 7 (2-ethyltetrazol-5-yl-
candesartan cilexetil)
117 VL290005 Candesartan Ketone Cilexetil
118 VL290006 Candesartan N-Ethyl Impurity
119 VL290007 Candesartan Trityl Cilexetil Impurity
120 VL290008
Candesartan trityl methyl ether/ Triphenylmethyl
methyl Ether/ Candesartan Impurity 5
121 VL290009
Candesartan N2 Trityl Impurity / N2 Trityl
Candesartan
122 VL290010
Candesartan Cilexetil EP Impurity B / Candesartan
Cilexetil O-Desethyl analog
123 VL290012
N-Cilexetil Impurity / Candesartan Cilexetil Relat
ed Compound A
All Impurities Standard Catalogue List
Sr.
No.
Catalogue
No.
Impurity Name Parent Drug
1 VL760001
Abacavir O-Pyrimidine Impurity (Abacavir EP
Impurity B
Abacavir
2 VL760002 Cyclopropyldiaminopurine Abacavir
3 VL760003 T-Butyl Derivative Abacavir
4 VL830001 7-Keto Abiraterone Acetate
Abiraterone
5 VL830002 Abiraterone N-Oxide Impurity
6 VL284007 Aceclofenac Impurity A/Diclofenac Sodium
Aceclofenac
7 VL284005 Aceclofenac Impurity B/Diclofenac Methyl Ester
8 VL284006 Aceclofenac Impurity C
9 VL284002 Aceclofenac Impurity D
10 VL284003 Aceclofenac Impurity E
11 VL284001 Aceclofenac Impurity F
12 VL284004 Aceclofenac Impurity I
13 VL11001 Acetazolamide Impurity A/Related Compound C
Acetazolamide
14 VL11003 Acetazolamide Impurity B
15 VL11004 Acetazolamide Impurity C
16 VL11005 Acetazolamide Impurity D
17 VL11002 Acetazolamide Impurity E
18 VL11007 Acetazolamide Impurity F/Dimer Impurity
19 VL11006 Acetazolamide Impurity G
20 VL1230001 P-Methoxy Acetophenone Acetophenone
21 VL1350001 Acetylcysteine L- Cystine Impurity A
Acetylcysteine
22 VL1350002 Acetylcysteine L- Cystine Impurity B
23 VL13002 7-Acyclovir Impurity/Impurity C
Acyclovir
24 VL13011 9-Acetyl Acyclovir/Acyclovir Impurity G
25 VL13001 Acyclovir Impurity A/O-Acetyl Acyclovir
26 VL13014 Acyclovir Impurity B
27 VL13006 Acyclovir Impurity C
28 VL13007 Acyclovir Impurity F/N-Acetyl Acyclovir
29 VL13004 Acyclovir Impurity J/Dimer Impurity
30 VL13005 Acyclovir Impurity K
31 VL13013 Acyclovir Impurity L
32 VL13016 Acyclovir Impurity M
33 VL13012 Acyclovir Impurity P
34 VL13010 Dimer of Acyclovir/Do Not Use
35 VL1840001 Agomelatine Impurity 2 ( CAS No 178677-39-9 ) Agomelatine
36 VL960008 Albedazole Analytical Standard
Albendazole
37 VL960007 Albendazole Impurity
38 VL960001 Albendazole Impurity-A
39 VL960002 Albendazole Impurity-B/Sulfoxide
40 VL960003 Albendazole Impurity-C
41 VL960004 Albendazole Impurity-D
42 VL960005 Albendazole Impurity-E
43 VL960006 Albendazole Impurity-F
44 VL259001 Alfuzosin Hydrochloride
Alfuzosin
45 VL259002 Alfuzosin Impurity A
46 VL259008 ALFUZOSIN IMPURITY B
47 VL259009 ALFUZOSIN IMPURITY C
48 VL259003 Alfuzosin Impurity D/Deacylated Impurity
49 VL259004 Alfuzosin Impurity E
50 VL259005 Alfuzosin Impurity F
51 VL259010 Alfuzosin Impurity G
52 VL1430001 Allopurinol Impurity F Allopurinol
53 VL264001 Almotriptan Impurity A
Almotriptan54 VL264002 Almotriptan Impurity B
55 VL264003 Almotriptan Impurity C
56 VL1730001 Alosetron Impurity D Alosetron
57 VL219006 Ambroxol Amino Compound
Ambroxol
58 VL219007 Ambroxol HCI Impurity
59 VL219001 Ambroxol Impurity A
60 VL219002 Ambroxol Impurity B
61 VL219003 Ambroxol Impurity C
62 VL219004 Ambroxol Impurity D
63 VL219005 Ambroxol Impurity E
64 VL1390001 Amiodarone Impurity A
Amiodarone
65 VL1390002 Amiodarone Impurity B
66 VL1390003 Amiodarone Impurity C
67 VL1390005 Amiodarone Impurity D
68 VL1390006 Amiodarone Impurity E
69 VL1390004 Amiodarone Impurity F
70 VL1390007 Amiodarone Impurity G
71 VL1390008 Amiodarone Impurity H
72 VL19009 Amlodipine Impurity 18
Amlodipine
73 VL19001 Amlodipine Impurity D/Rel.Comp.A
74 VL19010 Amlodipine N-Alkyl Impurity
75 VL19002 Amlodipine Related Compound B/ EP B
76 VL19003 Amlodipine Related Compound C/EP G
77 VL19004 Amlodipine Related Compound D/Impurity A
78 VL19006 Amlodipine Related Compound F/EP F
79 VL19007 Amlodipine Related Compound H
80 VL19005 Amlodipine Related Compund E/EP E
81 VL1970001 Amoxicillin Related Compound A
Amoxicillin
82 VL1970003 Amoxicillin Related Compound B
83 VL1970004 Amoxicillin Related Compound C
84 VL1970002 Amoxicillin Related Compound D
85 VL1970005 Amoxicillin Related Compound E
86 VL1970006 Amoxicillin Related Compound F
87 VL1970007 Amoxicillin Related Compound G
88 VL1970008 Amoxicillin Related Compound H
89 VL1970009 Amoxicillin Related Compound I
90 VL1970010 Amoxicillin Related Compound J
91 VL246001 ANAMICA / O- Fluro Nitrobenzene ANAMICA
92 VL1110001 Aprepitant Related Compound A
Aprepitant
93 VL1110002 Aprepitant Related Compound B
94 VL197003 2,7-Dihydroxy Quinoline
Aripiprazole
95 VL197004 7-(4-Chlorobutoxy)Quinolin-2(1H)-One
96 VL197001 Aripiprazole Dimer (Aripiprazole 4,4’- Dimer)
97 VL197009 Aripiprazole Impurity D
98 VL197006 Aripiprazole Related Compound-A
99 VL197008 Aripiprazole Related Compound F
100 VL197007 Aripiprazole Related Compound G
101 VL197005 Aripirazole Related Compound E
102 VL197002 N,N-Bis(2-Bromoethyl)Amine HCl
103 VL258001 Ascorbic Acid Ascorbic
104 VL380003 Asenapine Deschloro
Asenapine
105 VL380001 Asenapine N-Oxide Impurity
106 VL380004 Cis-Asenapine
107 VL380006 Fumaric Acid
108 VL380002 N-Desmethyl Asenapine
109 VL380005 Tetradehydro Asenapine
110 VL280001 Aspartame Impurity B
Aspartame
111 VL280002 Aspartame Impurity C
112 VL530001 Aspirin Impurity A
Aspirin
113 VL530005 Aspirin Impurity B
114 VL530006 Aspirin Impurity C
115 VL530003 Aspirin Impurity D
116 VL530004 Aspirin Impurity E
117 VL530002 Aspirin Impurity F
118 VL500001 Atenolol Bis Ether Impurity
Atenolol
119 VL500002 Atenolol Blocker Acid Impurity
120 VL500004 ATENOLOL IMPURITY A
121 VL500005 ATENOLOL IMPURITY B
122 VL500006 ATENOLOL IMPURITY C
123 VL500007 ATENOLOL IMPURITY D
124 VL500008 ATENOLOL IMPURITY E
125 VL500009 ATENOLOL IMPURITY G
126 VL500010 ATENOLOL IMPURITY I
127 VL500003 Atenolol Tertiary Amine/ EP Impurity F
128 VL266004 Atomoxetine N-Amide/Impurity 2
Atomoxetine
129 VL266003 Atomoxetine Related Compound A
130 VL266002 R-Mandelic Acid
131 VL266001 S-Mandelic Acid Impurity
132 VL10015 4-Hydroxy Atorvastatin Monosodium Salt
Atorvastatin
133 VL10018 Atorvastatin 3-Deoxyhept-2-Enoic Acid
134 VL10013 Atorvastatin Butyl Ester Impurity/Tert-Butyl Ester
135 VL10008 Atorvastatin Cyclo IP Impurity
136 VL10014 Atorvastatin Diepoxide Impurity
137 VL10006 Atorvastatin Impurity E/ RC E
138 VL10011 Atorvastatin Impurity F/Amide Impurity
139 VL10010 Atorvastatin Impurity G/O-Methyl
140 VL10017 Atorvastatin Impurity H
141 VL10002 Atorvastatin Lactone/Impurity H
142 VL10009 Atorvastatin Methyl Ester
143 VL10019 Atorvastatin Pyrrolidone Analog
144 VL10004 Atorvastatin RC A/Desfluoro/EP A
145 VL10001 Atorvastatin Related Compound B/Impurity B
146 VL10005 Atorvastatin Related Compound C/Difluoro
147 VL10003 Atorvastatin Related Compound D
148 VL10012 Atorvastatin Related Compound I
149 VL10007 Oxo Atorvastatin Impurity
150 VL1370001 Atovaquone Indene Isomer
Atovaquone151 VL1370002 Atovaquone Related Compound-A
152 VL1370003 O-Methyl Atovaquone
153 VL1420001 Azelaic Acid Azelaic
154 VL1100001 Azelastine Impurity A
Azelastine
155 VL1100002 Azelastine Impurity B
156 VL1100003 Azelastine Impurity C
157 VL1100004 Azelastine Impurity D
158 VL1100005 Azelastine Impurity E
159 VL820002 3-N-Dimethyl Aziamine
Aziamine160 VL820001 Aziamine N-Oxide
161 VL820003 Desosaminyl Aziamine
162 VL252001
Azilsartan Impurity-1 (ARA-3) / Azilsartan K
Medoxomil Impurity -1
Azilsartan
163 VL252005
Azilsartan K Impurity-5 (Bis Impurity) /
/Azilsartan Medoxomil Impurity 5
164 VL252002 Azilsartan K Medoxomil Impurity 2 (Ethyl Ester)
165 VL252003 Azilsartan K Medoxomil Impurity 3 (Methyl Ester)
166 VL252004 Azilsartan K Medoxomil Impurity 4
167 VL252006
Azilsartan K Medoxomil Impurity-6 (Desethyl
Impurity)
168 VL252007
Azilsartan K Medoxomil Impurity-7 (2-EHA
Impurity)
169 VL252008
Azilsartan K Medoxomil Impurity-8 (Diacetyl
Impurity)
170 VL1860016 Azithromycin Identification Mixture
Azithromycin
171 VL1860014 Azithromycin Impurity 1
172 VL1860013 Azithromycin Impurity A
173 VL186008 Azithromycin Impurity B
174 VL186009 Azithromycin Impurity C
175 VL186007 Azithromycin Impurity E
176 VL186004 Azithromycin Impurity F/RC F
177 VL1860011 Azithromycin Impurity G
178 VL1860012 Azithromycin Impurity H
179 VL186003 Azithromycin Impurity I
180 VL186002
Azithromycin Impurity J/Desosaminyl
Azithromycin
181 VL186005 Azithromycin Impurity M
182 VL186006 Azithromycin Impurity N
183 VL1860010 Azithromycin Impurity O
184 VL1860015 Azithromycin Impurity P
185 VL186001 Azithromycin N-Oxide/Impurity L
186 VL1560002 Baclofen Impurity B
Baclofen
187 VL1560003 Baclofen Lactam
188 VL1560001 Baclofen Related Compound A/EP A
189 VL1560004 Baclofen Urea
190 VL2010003 Balsalazide Impurity 2(1242567-09-4)
Balsalazide191 VL2010002 Balsalazide USP Impurity 1(1242567-11-8)
192 VL2010001 Balsalazide USP Impurity 3 (1346606-53-8)
193 VL228001 Benzene Sulfonic Acid Benzene Sulfonic Acid
194 VL229001 Benzothiadiazine Related Compound A Benzothiadiazine
195 VL178001 Betahistine Impurity C Betahistine
196 VL191005 Bisoprolol Carboxylic Acid Impurity
Bisoprolol
197 VL191002 Bisoprolol Impurity A
198 VL191003 Bisoprolol Impurity G
199 VL191004 Bisoprolol Impurity K
200 VL191001 Bisoprolol Impurity L
201 VL1200001 Bortezomib Impurity A
Bortezomib
202 VL1200004 Bortezomib Impurity E/ Impurity 7
203 VL1200002 Bortezomib Impurity F
204 VL1200003 Bortezomib Impurity H
205 VL28001 Bosentan Dimer Impurity Bosentan
206 VL1910001 Brimonidine Impurity E Brimonidine
207 VL207002 Brinzolamide Impurity A
Brinzolamide
208 VL207001 Brinzolamide Impurity B
209 VL274001 Bromfenac Impurity A
Bromfenac
210 VL274002 Bromfenac Impurity B
211 VL274003 Bromfenac Impurity C/RC A
212 VL274004 Bromfenac Impurity D
213 VL24001 Bromhexine Impurity A
Bromhexine
214 VL24002 Bromhexine Impurity B
215 VL24003 Bromhexine Impurity C
216 VL24004 Bromhexine Impurity D
217 VL24005 Bromhexine Impurity E
218 VL1180001 1-Bromodecane Bromodecane
219 VL34001 Budesonide Impurity A
Budesonide
220 VL34002 Budesonide Impurity B/Homologue Budesonide
221 VL34003 Budesonide Impurity C/D-Homobudesonide
222 VL34008 Budesonide Impurity D
223 VL34004 Budesonide Impurity E/Delta 14 Budesonide
224 VL34005 Budesonide Impurity F
225 VL34009 Budesonide Impurity G
226 VL34010 Budesonide Impurity H
227 VL34006 Budesonide Impurity I
228 VL34011 Budesonide Impurity J
229 VL34012 Budesonide Impurity K
230 VL34007 Budesonide Impurity L
231 VL253005 Bumetanide EHA Analogue
Bumetanide
232 VL253001 Bumetanide Impurity 3
233 VL253002 Bumetanide Impurity 4
234 VL253003 Bumetanide Impurity 5
235 VL253004 Bumetanide Impurity 6
236 VL253006 Bumetanide Propyl Analog
237 VL25015
2-Tert Butylamino)-4-Chloropropiophenone
Hydrochloride Bupropion
238 VL25006 4-Chloro Bupropion
239 VL25007 5-Chloro Bupropion
240 VL25005 Bromochloro-Propiophenone
241 VL25011 Bupropion Amine Impurity
242 VL25002 Bupropion Dione Derivative
243 VL25014 Bupropion Related Compond C
244 VL25016 Bupropion Related Compound B
245 VL25004 Chloropropionophenone
246 VL25001 Deschloro Bupropion
247 VL25010 Erythro Hydroxy Bupropion
248 VL25017 M-Chloro Benzoic Acid
249 VL25003 O-Bupropion
250 VL25018 O-Chloro Bupropione
251 VL25008 S,R,R-Thiomorpholine Derivative
252 VL25009 S,S,S-Thiomorpholine Derivative
253 VL25012 Threohydroxy Bupropion
254 VL249009 Bispyrimidinyl Piperazinyl Butane/Impurity C
Buspirone
255 VL249010 Bispyrimidinyl Piperazinyl Butyl Ether
256 VL249016 Buspirone Bromobutyl Analog
257 VL249014 Buspirone Chlorobuspirone
258 VL249013 Buspirone Diester Dimer
259 VL249004 Buspirone Impurity A
260 VL249001 Buspirone Impurity E
261 VL249005 Buspirone Impurity G
262 VL249003 Buspirone Impurity J
263 VL249002 Buspirone Impurity K
264 VL249011 Buspirone Open Ring
265 VL249012 Buspirone Open Ring Dimer
266 VL249015 Buspirone Open Ring Spirodimer
267 VL249007 Buspirone Related Compound L
268 VL249006 Buspirone Related Compound N
269 VL249008 Buspirone Spiroammonium Salt
270 VL26001 Butyric Acid Butyric Acid
271 VL290010 Candesartan Cilexetil EP Impurity B
Candesartan
272 VL290001 Candesartan Impurity 1
273 VL290002 Candesartan Impurity 2
274 VL290003 Candesartan Impurity 6
275 VL290004 Candesartan Impurity 7
276 VL290005 Candesartan Ketone Cilexetil
277 VL290009 Candesartan N2 Trityl Impurity
278 VL290012 Candesartan N-Cilexetil Impurity
279 VL290006 Candesartan N-Ethyl Impurity
280 VL290007 Candesartan Trityl Cilexetil Impurity
281 VL290008 Candesartan Trityl Methyl Ether/Impurity 5
282 VL243001 Capecitabine Related Compound A
Capecitabine283 VL243002 Capecitabine Related Compound B
284 VL243003 Capecitabine Related Compound C
285 VL210001 Carbamazepinedione
Carbamazepine
286 VL210002 Carbamezepine Impurity C
287 VL420001 Carbidopa Impurity Carbidopa
288 VL1290001 Carisoprodol Impurity C Carisoprodol
289 VL35006 Carvedilol Bisalkyl Pyro-Catechol Derivative
Carvedilol
290 VL35007 Carvedilol EP Impurity A
291 VL35002 Carvedilol Impurity D
292 VL35001 Carvedilol Impurity E
293 VL35003 Carvedilol IP Impurity A
294 VL35005 Carvedilol Related Compound B
295 VL35004 Carvedilol Keto Impurity / Carvedilol Impurity-5
296 VL32001 Cefixime Impurity A Cefixime
297 VL1830001 Cefpodoxime Acid Impurity
Cefpodoxime
298 VL1830002 Cefpodoxime Proxetil Dimer Impurity
299 VL30002 Celecoxib Impurity 2
Celecoxib
300 VL30003 Celecoxib Impurity A/RC A
301 VL30004 Celecoxib Impurity C
302 VL30005 Celecoxib Impurity D
303 VL30006 Celecoxib Impurity E
304 VL30007 Celecoxib Impurity F
305 VL30001 Celecoxib Isomeric/Impurity B/ RC B
306 VL251005 Cephalexin Impurity C
Cephalexin
307 VL251004 Cephalexin Impurity D
308 VL251001 Cephalexin Impurity J
309 VL251002 Cephalexin Impurity K
310 VL251003 Cephalexin Phenyl Glycin Impurity
311 VL330010 Cetirizine -4- Chlorobenzbydrol Impurity
Cetirizine
312 VL330011 Cetirizine -4- Chlorobenzo Phenone Impurity
313 VL330014 Cetirizine Bromo Impurity
314 VL330001 Cetirizine EP Impurity A
315 VL330002 Cetirizine EP Impurity B/Cetirizine Acetic Acid
316 VL330003 Cetirizine EP Impurity C
317 VL330004 Cetirizine EP Impurity D/ Dimer Impurity
318 VL330005 Cetirizine EP Impurity E
319 VL330006 Cetirizine EP Impurity F
320 VL330007 Cetirizine EP Impurity G/Ethanol
321 VL330009 Cetirizine Methacathinone
322 VL330012 Cetirizine Methyl Ester
323 VL330008 Cetirizine N- Oxide
324 VL330013 Cetirizine PEG Ester
325 VL1090004 Chlorthalidone Impurity A
Chlorthalidone
326 VL1090001 Chlorthalidone Impurity B/Rel.Com.A
327 VL1090005 Chlorthalidone Impurity C
328 VL1090006 Chlorthalidone Impurity D
329 VL1090007 Chlorthalidone Impurity E
330 VL1090002 Chlorthalidone Impurity G
331 VL1090008 Chlorthalidone Impurity H
332 VL1090009 Chlorthalidone Impurity I
333 VL1900002
Cimetidine EP Impurity B/Cimetidine Methoxy
Analog
Cimetidine
334 VL1900001 Cimetidine EP Impurity F/Cimetidine Bis Impurity
335 VL2310012 Cinacalcet 2- CF3 -Isomer Impurity/Impurity J
Cinacalcet
336 VL2310025 Cinacalcet 2 - TF Benzaldehyde Impurity
337 VL2310026
Cinacalcet 3 - TF Benzaldehyde Impurity /
Cinacalcet Aldehyde Impurity
338 VL2310011 Cinacalcet 4- CF3 -Isomer Impurity
339 VL2310024 Cinacalcet 4 - TF Benzaldehyde Impurity
340 VL2310019 Cinacalcet 5- Ethanol Impurity
341 VL2310021 Cinacalcet 5- Yl Formamide Impurity
342 VL2310023 Cinacalcet 6 - Ethanamine Impurity
343 VL2310020 Cinacalcet 6- Ethanol Impurity
344 VL2310027 Cinacalcet 6- Ethanone Impurity
345 VL2310022 Cinacalcet 6 Formamide Impurity
346 VL2310029 Cinacalcet Alcohol Impurity
347 VL2310018 Cinacalcet Amine Impurity/Impurity B
348 VL2310033 Cinacalcet Diastereomer Isomer-1
349 VL2310034 Cinacalcet Diastereomer Isomer-2
350 VL2310014 Cinacalcet Dimer Impurity/Cinacalcet Impurity L
351 VL231007 Cinacalcet E- Isomer/Cinacalcet Impurity F
352 VL231001 Cinacalcet Impurity A/ NAPHTHYL ETHYLAMINE
353 VL231002 Cinacalcet Impurity B
354 VL231004 Cinacalcet Impurity D/RC B
355 VL231005 Cinacalcet Impurity E
356 VL2310035 Cinacalcet Impurity G
357 VL2310036 Cinacalcet Impurity H
358 VL2310037 Cinacalcet Impurity I
359 VL2310030
Cinacalcet Mesylate Analog/cinacalcet Related
Com A
360 VL2310016 Cinacalcet N-Oxide
361 VL2310015 Cinacalcet P1-6 Impurity
362 VL2310013 Cinacalcet Phenyl Isomer Impurity
363 VL2310010 Cinacalcet Regio - Isomer
364 VL2310032 Cinacalcet RNEA
365 VL231008 Cinacalcet S- Isomer
366 VL231009 Cinacalcet Z- Isomer/Cinacalcet Impurity C
367 VL2310017
Napthalene 2- Position Isomer Impurity/Impurity
K
368 VL195001 Cinnarizine Impurity A
Cinnarizine
369 VL195002 Cinnarizine Impurity E
370 VL204004 Ciprofloxacin Impurity A
Ciprofloxacin
371 VL204005 Ciprofloxacin Impurity B
372 VL204002 Ciprofloxacin Impurity C/Ethylenediamine Analog
373 VL204006 Ciprofloxacin Impurity D
374 VL204003 Ciprofloxacin Impurity E
375 VL204001 Ciprofloxacin Impurity F
376 VL920002 Bromo Analogue
Citalopram
377 VL920001 Chloro Analogue
378 VL920003 Citalopram Descyano Impurity
379 VL920004
Citalopram Impurity G(5-Dimethylaminobutyryl
Citalopram
380 VL920005 Citalopram N-Oxide/RC E
381 VL257001 Citric Acid Citric Acid
382 VL740001 Clarithromycin EP Impurity C
Clarithromycin
383 VL740002 Clarithromycin EP Impurity D
384 VL740004 Clarithromycin EP Impurity F
385 VL740006 Clarithromycin EP Impurity H
386 VL740005 Clarithromycin EP Impurity L
387 VL740003 Clarithromycin EP Impurity M
388 VL740009 Clarithromycin Impurity E
389 VL740008 Clarithromycin Impurity G
390 VL740007 Clarithromycin Impurity I
391 VL740012 Clarithromycin Impurity J
392 VL740010 Clarithromycin Impurity K
393 VL740011 Clarithromycin Impurity N
394 VL1030001 Clindamycin Impurity A
Clindamycin395 VL1030002 Clindamycin Impurity B
396 VL1030003 Clindamycin Impurity C
397 VL1950001 Clobetasol Impurity A
Clobetasol
398 VL1950003 Clobetasol Impurity B
399 VL1950004 Clobetasol Impurity C
400 VL1950002 Clobetasol Impurity D
401 VL1950005
Clobetasol Impurity J/Clobetasol Propionate
Related Compound A
402 VL1600001 Clofazimine Impurity A
Clofazimine
403 VL1600002 Clofazimine Impurity B
404 VL1460001 Chloroacetamido Impurity of Clonazepam Clonazepam
405 VL281003 2,6 Dichloroacetanilide
Clonidine
406 VL281001 2,6-Dichloroaniline Impurity
407 VL281004 2,6 Dichlorophenyl Carbonimidic Dichloride
408 VL281005 Clonidine Impurity B
409 VL281002 N-(2,6-Dichlorophenyl)Formamide
410 VL31007 Clopidogrel Acid
Clopidogrel
411 VL31008 Clopidogrel Impurity-3
412 VL31002 Clopidogrel Pyridinium Bromide
413 VL31005 Clopidogrel Racemic Mixture
414 VL31009 Clopidogrel Related Comp B/ Impurity-4
415 VL31003 Clopidogrel Related Compound A
416
VL31001
Clopidogrel Related Compound B/Don't Use
417
VL31004
Clopidogrel Related Compound C/Impurity C
418 VL31006 Decarboxylated Clopidogrel Impurity
419 VL164002 Clotrimazole Impurity E
Clotrimazole420 VL164003 Clotrimazole Impurity F
421 VL164001 Clotrimazole Related Compound A
422 VL1310001 Clozapine Impurity A
Clozapine
423 VL1310002 Clozapine Impurity B
424 VL1310003 Clozapine Impurity C
425 VL1310004 Clozapine Impurity D
426 VL187001 Colesevelam Impurity 1/Bromoquat
Colsevelam
427 VL187002 Colesevelam Impurity 2/Aminoquat
428 VL187003 Colesevelam Impurity 3/Decylaminoquat
429 VL187004 Colesevelam Impurity 4/Aminodihexylquat
430 VL187005 Colesevelam Impurity 5/ Decylamine
431 VL187006 Colesevelam Impurity 6
432 VL187007 Colesevelam Impurity 7
433 VL187008 Colesevelam Methoxyquat Impurity
434 VL1980001 Cyclizine Impurity A
Cyclizine
435 VL1980002 Cyclizine Impurity B
436 VL1800001 Cyclobenzaprine Related Compound B Cyclobenzaprine
437 VL245001 Cyclohexanone Cyclohexanone
438 VL165001 Cyclophosphamide Impurity A Cyclophosphamide
439 VL165002 Cyclophosphamide Related Compound-D
440 VL1790001
Cycloserine Dimer Impurity (Cycloserine
Diketoperazine)
Cycloserine
441 VL1050001 CYCLOSERINE DIMER CL4 IMPURITY
Cyclosporine
442 VL1050004 Cyclosporin Impurity B
443 VL1050005 Cyclosporin Impurity D
444 VL1050002 Cyclosporin Impurity H
445 VL1050006 Iso Cyclosporine A
446 VL1050003 Iso Cyclosporin Impurity H
447 VL1760004 Dabigatran Acid-Amide Impurity
Dabigatran
448 VL1760002 Dabigatran Impurity 2/ Amide
449 VL1760003 Dabigatran Impurity 6/Acid
450 VL1760001 Dabigatran Impurity P (1408238-37-8 )
451 VL1650004 Dapagliflozin Acetyl Impurity
Dapagliflozin
452 VL1650001 Dapagliflozin Alpha Isomer
453 VL1650003 Dapagliflozin Bromo Compound
454 VL1650002 Dapagliflozin Methoxy Impurity
455 VL1530003 Darifenacin Carboxylic Acid
Darifenacin456 VL1530001 Darifenacin Impurity A
457 VL1530002 R-Isomer of Darifenacin Hydrobromide
458 VL41006 Dechlorodesloratadine
Desloratadine
459 VL41007 Dehydrodesloratadine
460 VL41005 Desloratadine Impurity B
461 VL41009 Desloratadine Impurity C
462 VL41004 Desloratadine Impurity VI
463 VL41001 Desloratadine N-Formyl Impurity
464 VL41003 Desloratadine N-Hydroxypiperidine
465 VL41002 Desloratadine N-Oxide
466 VL41008 Fluorodesloratadine
467 VL273001 17- Oxo Dexamethasone
Dexamethasone
468 VL273002 17β-Carboxy-17-Desoxy Dexamethasone
469 VL273009 20-Carboxy-17-Desoxy Related Compound
470 VL273008 21-Dehydro Dexamethasone
471 VL273005
9-DESFLUORO-11-KETO DEXAMETHASONE/
Impurity J
472 VL273004 Desoxymetasone (17-Desoxy of Dexamethasone)
473 VL273006 Dexamethasone-9(11)-α-Epoxide
474 VL273010 Dexamethasone Impurity B
475 VL273011 Dexamethasone Impurity F
476 VL273012 Dexamethasone Impurity G
477 VL273013 Dexamethasone Impurity K
478 VL273003 Dexamethasone-Δ 17,20 21-Aldehyde
479 VL273007 Δ7,9(11)-Dexamethasone
480 VL520010 Dexmedetomidine (Et-Dex)
Dexmedetomidine
481 VL520001 Dexmedetomidine Impurity-1
482 VL520002 Dexmedetomidine Impurity-2
483 VL520003 Dexmedetomidine Impurity-3
484 VL520004 Dexmedetomidine Impurity-4
485 VL520005 Dexmedetomidine Impurity-5
486 VL520006 Dexmedetomidine Impurity-6
487 VL520007 Dexmedetomidine Impurity-7
488 VL520008 Dexmedetomidine Ketone Impurity
489 VL520009 Dexmedetomidine Olefine Impurity
490 VL200002 Dextromethorpan Impurity A
Dextromethorphan
491 VL200001 Dextromethorphan Impurity-D
492 VL158008 Diacerein Aloein Impurity
Diacerein
493 VL158005 Diacerein Impurity A (Rhein)/Impurity C
494 VL158006 Diacerein Impurity B
495 VL158003 Diacerein Impurity D/Rhein-I
496 VL158004 Diacerein Impurity E/Rhein-II
497 VL158002 Diacerein Impurity F
498 VL158001 Diacerein Impurity G
499 VL158007 Diacerein Impurity H
500 VL48007 1-(2,6-Dichlorophenyl)Isatin
Diclofenac
501 VL48009 Dichlorophenyl anthranlic Acid
502 VL48013 Diclofenac Chloroacetyl Impurity
503 VL48017 Diclofenac Ethyl Ester Impurity
504 VL48008 Diclofenac Glyoxilic Acid
505 VL48003 Diclofenac Impurity A
506 VL48010 Diclofenac Impurity B
507 VL48011 Diclofenac Impurity C
508 VL48015 Diclofenac Impurity D
509 VL48016 Diclofenac Impurity E
510 VL48005 Diclofenac Impurity F
511 VL48001 Diclofenac PPG Ester 1
512 VL48002 Diclofenac PPG Ester 2
513 VL48004 Diclofenac Related Compound
514 VL48006 Isopropyl Ester of Diclofenac
515 VL1160001 Dicyclopropylamine Dicyclopropylamine
516
Diethyl P-Toluene Sulfonyl Oxy Methyl
Phosphonate
517 VL230001 Diethyldithiocarbamate Impurity Diethyldithiocarbamate
518 VL1920001 Dihydroquinidine Dihydroquinidine
519 VL1080001 Des Acetyl Diltiazem Diltiazem
520 VL177001 Diphenhydramine Impurity A Diphenhydramine
521 VL177002 Diphenhydramine Impurity B
522 VL177003 Diphenhydramine Impurity C
523 VL177004 Diphenhydramine Impurity D/ Benzhydrol
524 VL177005 Diphenhydramine Impurity E
525 VL177006 Diphenhydramine N- Oxide
526 VL47001 Dipyridamole Impurity -A
Dipyridamole
527 VL47002 Dipyridamole Impurity -B
528 VL47003 Dipyridamole Impurity -C
529 VL47004 Dipyridamole Impurity D
530 VL47005 Dipyridamole Impurity -E
531 VL47006 Dipyridamole Impurity F
532 VL47007 Dipyridamole Impurity G
533 VL49001 Docetaxel Trihydrate Impurity C Docetaxel Trihydrate
534 VL700001 Domperidone Impurity A
Domperidone
535 VL700002 Domperidone Impurity B
536 VL700003 Domperidone Impurity C
537 VL700005 Domperidone Impurity D
538 VL700006 Domperidone Impurity E
539 VL700004 Domperidone Impurity F
540 VL173005 Dehydrodeoxydonepezil
Donepezil
541 VL173006 Deoxydonepezil
542 VL173007 Donepezil Alkene Pyridine N-Oxide
543 VL173004 Donepezil Benzylbromide
544 VL173011 Donepezilbenzyl Quaternary Salt
545 VL173009 Donepezil Impurity A
546 VL173008 Donepezil N-Oxide
547 VL173001 Donepezil Open Ring Impurity
548 VL173003 Donepezil Pyridine Analog
549 VL173010 Donepezil Related Compound A
550 VL173002 Hydroxy Donepezil
551 VL37003 Dorzolamide Impurity 5
Dorzolamide
552 VL37004 Dorzolamide Impurity A
553 VL37001 Dorzolamide Impurity B
554 VL37002 Dorzolamide Impurity D/RC D
555 VL159002 Doxycycline EP Impurity F
Doxycycline
556 VL159001 Doxycycline Impurity C/4-Epidoxycycline
557 VL38001 Doxylamine Succinate Impurity A
Doxylamine
558 VL38002 Doxylamine Succinate Impurity-B
559 VL38003 Doxylamine Succinate Impurity C
560 VL38004 Doxylamine Succinate Impurity-D
561 VL36002 Drotaveraldine Impurity
Drotaverine562 VL36001 Drotaverine Acid Impurity
563 VL36004 Drotaverine Amide Impurity
564 VL36003 Drotaverine Amine Impurity
565 VL202001 Duloxetine Impurity- A/RC A
Duloxetine
566 VL202002 Duloxetine Impurity B
567 VL202003 Duloxetine Impurity E
568 VL202004 Duloxetine Impurity F
569 VL202006 Duloxetine Propanol Impurity
570 VL202005 Duloxetine Propanone Impurity
571 VL225002 Dutasteride Acid Impurity
Dutasteride
572 VL225001 Dutasteride Beta Isomer
573 VL225003 Dutasteride Dihydro Impurity
574 VL225004 Dutasteride Ester Impurity
575 VL1680002 Efavirenz Ethene Analog
Efavirenz
576 VL1680001 Efavirenz Racemic Standard
577 VL990003 Eletriptan Related Compound 01/RC A
Eletriptan578 VL990002 Eletriptan Related Compound 02
579 VL990001 Eletriptan Related Compound 03/ RC B
580 VL54007 Emtricitabine 5-Fluoro Cytosine
Emtricitabine
581 VL54002 Emtricitabine Carboxylic Acid Impurity
582 VL54004 Emtricitabine Diastereomer
583 VL54005 Emtricitabine Enantiomer
584 VL54001
Emtricitabine Hydroxy Impurity/Emtricitabine S-
Fluorouracil Analogue
585 VL54006 Emtricitabine Sulfoxide-I
586 VL54003 Emtricitabine Sulfoxide Impurity
587 VL1360001 Enalapril Impurity A
Enalapril
588 VL1360002 Enalapril Impurity B
589 VL1360003 Enalapril Impurity C
590 VL1360004 Enalapril Impurity D
591 VL1360005 Enalapril Impurity E
592 VL1360006 Enalapril Impurity F
593 VL1360007 Enalapril Impurity G
594 VL1360008 Enalapril Impurity H
595 VL1360009 Enalapril Impurity I
596 VL690007 ENOL-ETHER- ERYTHROMYCIN A
Erythromycin
597 VL690002
Erythromycin A Imino Ester Impurity /
Erythromycin (6,9-Imino Ether)
598 VL690001 Erythromycin A Oxime Impurity
599 VL690004 Erythromycin E/Erythromycin EP Impurity C
600 VL690005 Erythromycin F/Erythromycin EP Impurity A
601 VL690003 Erythromycin Impurity G
602 VL690006 N-DEMETHYLERYTHROMYCIN A
603 VL690008 PSEUDO-ENOL-ETHER- ERYTHROMYCIN A
604 VL1570002 Escitalopram Desfluoro Impurity Escitalopram
605 VL1570004 Escitalopram Impurity A
606 VL1570005 Escitalopram Impurity B
607 VL1570003 Escitalopram Impurity C
608 VL1570006 Escitalopram Impurity D
609 VL1570007 Escitalopram Impurity E
610 VL1570008 Escitalopram Impurity F
611 VL1570009 Escitalopram Impurity G
612 VL1570010 Escitalopram Impurity H
613 VL1570011 Escitalopram Impurity I
614 VL1570012 Escitalopram Impurity J
615 VL1570013 Escitalopram Impurity K
616 VL1570014 Escitalopram Impurity L
617 VL1570015 Escitalopram Impurity M
618 VL1570001 Escitalopram Oxalate
619 VL780002 Eszopiclone 2,3-Pyrazine Dicarboxylic Acid
Eszopiclone620 VL780001 Eszopiclone Semiketal
621 VL780003 Zopiclone Impurity A (EP)
622 VL1150001 Ethambutal Impurity D Ethambutal
623 VL440001 Ethylphenidate Impurity Ethylphenidate
624 VL2000005 Etodolac Impurity B
Etodolac
625 VL2000001 Etodolac Impurity D
626 VL2000002 Etodolac Impurity E
627 VL2000003 Etodolac Impurity F
628 VL2000004 Etodolac Impurity G
629 VL1020001 Etricoxib Impurity D Etricoxib
630 VL203003 Ezetimibe Des-Fluoroaniline Analog
Ezetimibe
631 VL203008 Ezetimibe Ketone Impurity
632 VL203004 Ezetimibe M-Fluoroaniline Analog
633 VL203005 Ezetimibe O-Fluorobenzene Isomer
634 VL203002 Ezetimibe SRR Impurity
635 VL203001 Ezetimibe SRS Impurity
636 VL203007 Ezetimibe Tetrahydropyran Analog
637 VL203006 R,R,R - Ezetimibe
638 VL203010 RRS Ezetimibe
639 VL203012 RSR-Ezetimibe
640 VL203011 SSR-Ezetimibe
641 VL203009 S,S,S - Ezetimibe
642 VL56006 Famotidine Amidine
Famotidine
643 VL56005 Famotidine Cyanoamidine
644 VL56012 Famotidine EP Impurity G
645 VL56010 Famotidine Impurity A
646 VL56011 Famotidine Impurity B/RC B
647 VL56001 Famotidine Impurity C/ RC C
648 VL56002 Famotidine Impurity D/ RC D
649 VL56003 Famotidine Impurity E/ RC E
650 VL56004 Famotidine Impurity F/RC F
651 VL56007 Famotidine Impurity H
652 VL56008 Famotidine Impurity I
653 VL56009 Famotidine Impurity J
654 VL730001 Febuxostate Decarboxy Impurity Febuxostate
655 VL59001 Fenofibrate Impurity A
Fenofibrate
656 VL59002 Fenofibrate Impurity B
657 VL59003 Fenofibrate Impurity C
658 VL59004 Fenofibrate Impurity D
659 VL59005 Fenofibrate Impurity E
660 VL59006 Fenofibrate Impurity F
661 VL59007 Fenofibrate Impurity G/Rel.Comp.C
662 VL57001 Fentanyl Impurity E Fentanyl
663 VL400002 Fesoterodine Diol Dimer
Fesoterodine
664 VL400001 Fesoterodine Impurity B
665 VL261001 Fexofenadine EP Impurity A
Fexofenadine
666 VL261002 Fexofenadine EP Impurity B
667 VL261003 Fexofenadine EP Impurity C
668 VL261004 Fexofenadine EP Impurity D
669 VL1270010 FIM6 Fingolimod
Fingolimod
670 VL1270011 FIM8 Heptane Impurity
671 VL1270007 FIM8 Monohydroxy Methyl Fingolimod
672 VL1270009 FIM8 Nonane Impurity
673 VL1270001 Fingolimod 4-Hydroxy /FI8 Hydroxy Impurity
674 VL1270003 Fingolimod Acetamide Impurity
675 VL1270004 Fingolimod Formamide Impurity
676 VL1270002 Fingolimod N-Methyl Impurity
677 VL1270005 Fingolimod Palmitate Amide Impurity
678 VL1270006 Fingolimod Stearate Amide Impurity
679 VL1270008 N,N-Dimethyl Fingolimod
680 VL1140001 Flecainide Acetate Impurity A
Flecainide
681 VL1140002 Flecainide Acetate Impurity B
682 VL1140003 Flecainide Acetate Impurity C
683 VL1140004 Flecainide Acetate Impurity D
684 VL1140005 Flecainide Acetate Impurity E
685 VL1140006 Flecainide Acid Impurity
686 VL60005 Fluconazole Impurity A
Fluconazole
687 VL60001 Fluconazole Related Compound A/EP B
688 VL60002 Fluconazole Related Compound B
689 VL60003 Fluconazole Related Compound C/EP C
690 VL60004 Fluconozole Impurity I
691 VL1780001 Fluoxetine Impurity A
Fluoxetine692 VL1780002 Fluoxetine Impurity B
693 VL1780003 Fluoxetine Impurity C
694 VL1770001 Fluphenazine Decanoate N-Oxide-1
Fluphenazine
695 VL1770002 Fluphenazine Decanoate N-Oxide-2
696 VL1000006 Fluticasone Impurity A
Fluticasone
697 VL1000001 Fluticasone Impurity G/ Dimer Impurity
698 VL1000002 Fluticasone Related Compound A
699 VL1000003 Fluticasone Related Compound B
700 VL1000004 Fluticasone Related Compound C
701 VL1000005 Fluticasone Related Compound D
702 VL1700001 Formoterol Related Compound A
Formoterol
703 VL1700002 Formoterol Related Compound B
704 VL1700003 Formoterol Related Compound C
705 VL1700004 Formoterol Related Compound D
706 VL1700005 Formoterol Related Compound E
707 VL1700006 Formoterol Related Compound F
708 VL1700007 Formoterol Related Compound G
709 VL1700008 Formoterol Related Compound H
710 VL234007 17-Keto Fulvestrant
Fulvestrant
711 VL234001 6-Keto Fulvestrant
712 VL234005 Delta 6, 7-Fulvestrant Impurity
713 VL234002 Fulvestrant Beta Isomer/7B Isomer Impurity
714 VL234003 Fulvestrant Extended
715 VL234006 Fulvestrant Sterol Dimer
716 VL234004 Fulvestrant Sulfone
717 VL61003 Furosemide Impurity A
Furosemide
718 VL61001 Furosemide Impurity D
719 VL61002
Furosemide Impurity E (2,4-Dichlorobenzoic
Acid)
720 VL75004 Gabapentine Lactose Adduct
Gabapentin
721 VL75002 Gabapentine Related Compound B/EP B
722 VL75005 Gabapentin Lactum
723 VL75001 Gabapentin Related Compound A/EP A
724 VL75006 Gabapentin Related Compound D
725 VL75003 Gabapentin Related Compound E
726 VL239001 Gatifloxacin Impurity A Gatifloxacin
727 VL72001 Gemcitabine Alpha-Anomer Gemcitabine
728 VL650003 Gliclazide Impurity A
Gliclazide
729 VL650002 Gliclazide Impurity B
730 VL650004 Gliclazide Impurity C
731 VL650001 Gliclazide Impurity F
732 VL71005 Glimepiride Impurity E Glimepiride
733 VL71006 Glimepiride Impurity F
734 VL71007 Glimepiride Impurity G
735 VL71008 Glimepiride Impurity H
736 VL71009 Glimepiride Impurity J
737 VL71004 Glimepiride Related Compound D/EP D
738 VL71001 Glimpiride Related Compound A/EP A
739 VL71002 Glimpiride Related Compound.B
740 VL71003 Glimpiride Related Compound C
741 VL66004 Ethyl Carbamate of Glipizide
Glipizide
742 VL66003 Glipizide Isopropyl Carbamate
743 VL66002 Glipizide Methyl Carbamate
744 VL66001 Glipizide Related Compound A
745 VL66005 Glipizide Related Compound B
746 VL66006 Glipizide Related Compound C
747 VL69002 Glibenclamide Impurity E / Glyburide Impurity
Glyburide
748 VL69001 Glyburide (Glibenclamide)Rel Comp.A
749 VL247001 GOD GOD
750 VL235005 Guaiacol/Guaifenesin Impurity A
Guaifenesin
751 VL235003 Guaifenesin Impurity B
752 VL235001 Guaifenesin Impurity C
753 VL235002 Guaifenesin Impurity D
754 VL235004 Guaifenesin β-Isomer
755 VL1120001 Haloperidol Impurity B Haloperidol
756 VL1660001 Hydralazine Dimer Impurity Hydralazine
757 VL1870001
Hydrocortisone Acetate Impurity ( CAS No 50-04-
4)
Hydrocortisone
758 VL283001 Hydroquinone Impurity Hydroquinone
759 VL78001 Hyoscine Butylbromide Impurity D
Hyoscine Butylbromide
760 VL78002 Hyoscine Butylbromide Impurity E
761 VL78003 Hyoscine Butylbromide Impurity F
762 VL78004 Hyoscine Butylbromide Impurity G
763 VL81002 Ibuprofen Impurity A
Ibuprofen
764 VL81001 Ibuprofen Impurity B
765 VL81004 Ibuprofen Impurity C
766 VL81005 Ibuprofen Impurity D
767 VL81006
Ibuprofen Impurity E/Ibuprofen Related
Compund C
768 VL81010 Ibuprofen Impurity F
769 VL81003 Ibuprofen Impurity J/Related Compound J
770 VL81007 Ibuprofen Impurity L
771 VL81008 Ibuprofen Impurity M
772 VL81009 Ibuprofen Impurity N
773 VL272001 Desmethyl Imatinib
Imatinib
774 VL272002 Imatinib Impurity D
775 VL1940001 Ipratropium Impurity C
Ipratropium
776 VL1940002 Ipratropium Impurity D
777 VL1940004 Ipratropium Impurity E
778 VL1940003 Ipratropium Impurity F
779 VL84009 Des Butyl Irbesartan
Irbesartan
780 VL84002 Irbesartan Impurity B
781 VL84006 Irbesartan Impurity D
782 VL84008 Irbesartan Nitrile
783 VL84005 Irbesartan RC 03/Propyl Irbesartan
784 VL84004 Irbesartan Related Compound 01
785 VL84001 Irbesartan Related Compound A
786 VL84003
Irbesartan Related Compound C (Irbesartan
Hydroxy Impurity)
787 VL241001 Isopropyl P-Toluenesulfonate Isopropyl P-Toluenesulfonate
788 VL680001 Itraconazole Impurity A
Itraconazole
789 VL680002 Itraconazole Impurity B
790 VL680003 Itraconazole Impurity C
791 VL680004 Itraconazole Impurity D
792 VL680005 Itraconazole Impurity E
793 VL680006 Itraconazole Impurity F
794 VL680007 Itraconazole Impurity G
795 VL1220002 Keto Amine MSA Salt Keto Amine
796 VL237001 Ketorolac Impurity A Ketorolac
797 VL1250001 Lacosamide H-LCMRC01
Lacosamide798 VL1250002 Lacosamide H-LCMRC02
799 VL1250003 Lacosamide H-LCMRC03
800 VL12004 3R Lamivudine-R-Sulfoxide
Lamivudine
801 VL12003 3S Lamivudine-S-Sulfoxide
802 VL12002 Lamivudine Carboxylic Acid
803 VL12001
Lamivudine Impurity B/Lamivudine Diasteriomer
Impurity
804 VL12005 Lamivudine Impurity E/ Cytosine
805 VL980005 2,3-DCBN (2,3-Dichlorobenzoyl Nitrile)
Lamotrigine
806 VL980008 Dioxo Lamotrigine
807 VL980006 Lamotrigine EP Impurity C
808 VL980007 Lamotrigine Impurity B
809 VL980004 Lamotrigine Related Compound A
810 VL980001 Lamotrigine Related Compound B
811 VL980002 Lamotrigine Related Compound C
812 VL980003 Lamotrigine Related Compound D
813 VL92002 Lansoprazole Acid Impurity Lansoprazole
814 VL92001 Lansoprazole Impurity A/N-Oxide
815 VL92003 Lansoprazole Impurity B/ RC A
816 VL93004 Latanoprost Acid Impurity
Latanoprost817 VL93002 Latanoprost Related Compound D
818 VL93003 Latanoprost Related Compound E
819 VL1060007 Leflunomide Cyano Impurity
Leflunomide
820 VL1060002 Leflunomide Impurity A
821 VL1060003 Leflunomide Impurity B
822 VL1060001 Leflunomide Impurity C
823 VL1060004 Leflunomide Impurity D
824 VL1060005 Leflunomide Impurity E
825 VL1060008 Leflunomide Impurity F
826 VL1060009 Leflunomide Impurity G
827 VL1060006 Leflunomide Impurity H
828 VL1720001 Lenalidomide Impurity 1 Lenalidomide
829 VL1010001 LERCANIDIPINE IMPURITY B Lercanidipine
830 VL1280007 Levetitacetam Acetone Cyanohydrin
Levetitacetam
831 VL1280002 Levetitacetam Acid/ Impurity A
832 VL1280006 Levetitacetam Amino Nitrile Hydrochloride
833 VL1280003 Levetitacetam Carboxylic Acid
834 VL1280004 Levetitacetam D Isomer
835 VL1280005 Levetitacetam Hydroxynitrile
836 VL1280001 Levetitacetam R –Isomer
837 VL1550002 Levocetrizine Impurity 6
Levocetrizine
838 VL1550001 Levocetrizine S-Isomer/LC-4
839 VL1860001 Levodopa Impurity C Levodopa
840 VL86008 Desfluoro Levofloxacin
Levofloxacin
841 VL860013 Dextrofloxacin
842 VL860012 Dismethyl Levofloxacin
843 VL860014 Levofloxacin D- Dimer
844 VL860011 Levofloxacin Decarboxy Impurity
845 VL86007 Levofloxacin Diamine Impurity
846 VL860015 Levofloxacin D-Isomer/D-Ofloxacin
847 VL86004 Levofloxacin Formyl Impurity
848 VL86002 Levofloxacin Impurity F/ N-Oxide
849 VL86009 Levofloxacin Piperazine Analogue
850 VL86001 Levofloxacin Related Compound A/N-Desmethyl
851 VL86005 Levofloxacin Related Compound B
852 VL86006 Levofloxacin Related Compound C
853 VL86003 Levofloxacin Related Compound E
854 VL860010 Levofloxacin Related Compound F/9-Desfluoro
855 VL580001 Levosulpiride EP Impurity A Levosulpiride
856 VL1320006 3,5,3’,5’-Tetraiodo Thyrolactic Acid
Levothyroxine
857 VL1320002 Levothyroxine Acetamide/T4 Acetamide
858 VL1320008 Levothyroxine Beta Hydroxy/b-Hydroxy-T4
859 VL1320016 Levothyroxine Impurity A
860 VL1320012 Levothyroxine Impurity B
861 VL1320009 Levothyroxine Impurity C
862 VL1320011 Levothyroxine Impurity F/T6 Levothyroxine
863 VL1320003 Levothyroxine Impurity H
864 VL1320001 Levothyroxine Impurity I/T4-Aldehyde(USP)
865 VL1320005 Levothyroxine Impurity J
866 VL1320013 Levothyroxine Impurity K
867 VL1320015 Levothyroxine N-Acetyl-T4
868 VL1320014 Levothyroxine -N-Formyl T4
869 VL1320017 Levothyroxine N-Methyl Amide
870 VL1320007 Levothyroxine O-Methyl Impurity
871 VL1320019 Levothyroxine T4-Acetic Acid/ EP Impurity D
872 VL1320018 Levothyroxine T4-Amine O Methyl
873 VL1320020 Levothyroxine T4-Formic Acid N-Methyl Amide
874 VL1320010 Levothyroxine T4 Hydroxy Acetic Acid
875 VL1320004 Levothyroxine Tetraiodothyrolactic Acid
876 VL1040001 Lidocaine Impurity A
Lidocaine
877 VL1040002 Lidocaine Impurity B
878 VL1040003 Lidocaine Impurity C
879 VL1040004 Lidocaine Impurity D
880 VL1040005 Lidocaine Impurity E
881 VL1040007 Lidocaine Impurity G
882 VL1040006 Lidocaine Impurity H
883 VL1040008 Lidocaine Impurity I
884 VL1040009 Lidocaine Impurity J
885 VL1040017 Lidocaine N-Ethyl Bromide
886 VL1040018 Lidocaine N-Ethyl Chloride
887 VL1040010 Lidocaine Related Compound A
888 VL1040011 Lidocaine Related Compound B
889 VL1040012 Lidocaine Related Compound C
890 VL1040013 Lidocaine Related Compound E
891 VL1040014 Lidocaine Related Compound H
892 VL1040015 Lidocaine Related Compound I
893 VL1040016 Lidocaine Related Compound J
894 VL870004 Linagliptin N-Acetyl Impurity
Linagliptin895 VL870005 Linagliptin N-Boc Impurity
896 VL870006 Linagliptin S-Isomer Impurity
897 VL870001 LIP-2-E-Bromobutene
898 VL870003 N-Aminoacyl-Linagliptin
899 VL870002 N-Formyl Degradation Product
900 VL600009 Lisinopril Epimer
Lisinopril
901 VL600006 Lisinopril Impurity A
902 VL600003 Lisinopril Impurity B
903 VL600004 Lisinopril Impurity C/Related Compound A
904 VL600005 Lisinopril Impurity D/R,S,S-Diketopiperazine
905 VL600001 Lisinopril Impurity E
906 VL600002 Lisinopril Impurity F/ Cyclohexyl Analogue
907 VL600011 Lisinopril Impurity H
908 VL600012 Lisinopril Impurity I
909 VL600007 Lisinopril N-Alkyl -L-Lysine
910 VL600010 N-Alkyl Lisinopril (Lisinopril Impurity I)
911 VL1480001 Loperamide Impurity F
Loperamide
912 VL1480002 Loperamide Impurity G
913 VL1470001 Lopinavir Impurity A
Lopinavir
914 VL1470002 Lopinavir Impurity D
915 VL1470003 Lopinavir Impurity E
916 VL1470004 Lopinavir Impurity F
917 VL1470005 Lopinavir Impurity I
918 VL1470006 Lopinavir Impurity L
919 VL1470007 Lopinavir Related Compound C
920 VL810001 Dehydro Loratadine Isomer – A Impurity
Loratadine
921 VL810002 Dehydro Loratadine Isomer – B Impurity
922 VL810003 Hydroxy Deacylanalog – Loratadine
923 VL810004 Hydroxy Loratadine/Impurity A
924 VL810009 Loratadine Impurity C
925 VL810011 Loratadine Impurity E
926 VL810010 Loratadine Impurity F/Dihydro Loratadine
927 VL810007 Loratadine N-Oxide
928 VL810005 Loratadine Related Compound A
929 VL810006 Loratadine Related Compound B
930 VL810008 Loratadine Related Compound C
931 VL214011 Losartan Alochol Impurity
Losartan
932 VL214010 Losartan Bromo Impurity
933 VL214009 Losartan Impurity B
934 VL214012 Losartan Impurity E
935 VL214008 Losartan Potassium Impurity L / 1H-Dimer
936 VL214007 Losartan Potassium Impurity M / 2H-Dimer
937 VL214001 Losartan Potassium Related Compound A
938 VL214002 Losartan Potassium Related Compound B
939 VL214006 Losartan Potassium Related Compound C
940 VL214005 Losartan Potassium Related Compound D
941 VL214004 Losartan Potassium Related Compound J
942 VL214003 Losartan Potassium Related Compound K
943 Lyophilisation of Sample Lyophilisation
944 VL670001 Mebendazole Impurity A
Mebendazole
945 VL670002 Mebendazole Impurity B
946 VL670003 Mebendazole Impurity C
947 VL670004 Mebendazole Related Compound E
948 VL670005 Mebendazole Related Compound F
949 VL1750001 5-Methoxytryptamine/Dacetylmelatonin Melatonin
950 VL570005 4-Methyl-5-Thiazoleethanol
Meloxicam
951 VL570001 Ethyl Meloxicam/EP Impurity A/RC A
952 VL570004 Meloxicam EP Impurity B/RC B
953 VL570006 Meloxicam Impurity C
954 VL570003 Meloxicam Impurity D
955 VL570007
Meloxicam Related Compound C/Meloxicam
Impurity F
956 VL570008 Meloxicam Related Compound D
957 VL570002 Methyl Meloxicam Impurity
958 VL180006 1-Adamantanamine Hydrochloride
Memantine
959 VL180007 Memantine Hydrochloride
960 VL180003 Memantine Impurity A
961 VL180004 Memantine Impurity C
962 VL180005 Memantine Impurity D
963 VL180008 Memantine Related Compound A
964 VL180009 Memantine Related Compound C
965 VL180001 Memantine Related Compound D
966 VL180002 Memantine Related Compound E
967 VL98004 3,6-Dioxocyclohexa-1,4 Dienecarboxylic Acid
Messalamine
968 VL98002 Messalamine Impurity 2
969 VL98003 Messalamine Impurity 3
970 VL98005 Messalamine Impurity E/4-Amino Salicylic Acid
971 VL98001 Messalamine Impurity I
972 VL105002 Metamizole Impurity B
Metamizole
973 VL105001 Metamizole Impurity C
974 VL101001 Metformin Impurity A/ RC A
Metformin
975 VL101004 Metformin Impurity-C/RC C
976 VL101002 Metformin Impurity-D
977 VL101003
Metformin Related Impurity B/ Metformin
Impurity E
978 VL99001 1-Methoxy Decane Methoxydecane
979 VL710001 Metoclopramide Impurity C Metoclopramide
980 VL710002 Metoclopramide Impurity E
981 VL103010 Metoprolol Bis-Ether Impurity
Metoprolol
982 VL103002 Metoprolol EP Impurity G
983 VL103001 Metoprolol Impurity A/ RC A
984 VL103003 Metoprolol Impurity C/RC C
985 VL103007 Metoprolol Impurity D
986 VL103005 Metoprolol Impurity O/ RC D
987 VL103011 Metoprolol (Maltol) Impurity
988 VL103004
Metoprolol Related Compound B/Succinate
Imp.B
989 VL103008 Metoprolol Tartrate Impurity B
990 VL103009 Metoprolol Tartrate Impurity F
991 VL206007 10-Ketomirtazapine
Mirtazapine
992 VL206005 1-Ketomirtazapine
993 VL206008 Acyclomirtazapine Alcohol
994 VL206009 Acyclomirtazapine Methyl Derivative
995 VL206006 Desmethylmirtazapine
996 VL206001 Mirtazapine Impurity B
997 VL206002 Mirtazapine Impurity C
998 VL206003 Mirtazapine Impurity E
999 VL206004 Mirtazapine N-Oxide
1000 VL510012 Montelukast Acid Impurity
Montelukast
1001 VL510001 Montelukast Amide Impurity
1002 VL510014 Montelukast Chloro Alcohol Impurity
1003 VL510015 Montelukast CIS Isomer/ Impurity G
1004 VL510016 Montelukast Dicyclohexylamine
1005 VL510008 Montelukast Dihydro Impurity
1006 VL510013 Montelukast Ester Impurity
1007 VL510018 Montelukast Hydroxy Methylketone
1008 VL510010 Montelukast Keto Hydroxy
1009 VL510011 Montelukast Ketone Impurity
1010 VL510019 Montelukast Methyl Ether Impurity
1011 VL510002 Montelukast Methyl Ketone/Keto /Impurity F
1012 VL510003 Montelukast Methylstyrene Impurity/EP B
1013 VL510017 Montelukast Michael Adduct 1&2/D & F Mix
1014 VL510004 Montelukast Nitrile Impurity
1015 VL510009 Montelukast Quid- 8 Impurity
1016 VL510005 Montelukast S-Isomer/Impurity A/Other Isomer
1017 VL510006 Montelukast Sulfoxide Impurity/Impurity C
1018 VL106006 Moxifloxacin Decarboxy Impurity
Moxifloxacin1019 VL106001 Moxifloxacin EP Impurity A/RC A
1020 VL106008 Moxifloxacin Hydroxy Acid
1021 VL106002 Moxifloxacin Impurity-B
1022 VL106003 Moxifloxacin Impurity C
1023 VL106004 Moxifloxacin Impurity-D/RC D
1024 VL106005 Moxifloxacin Impurity-E
1025 VL106007 Moxifloxacin Methyl Ester
1026 VL106009 N-Methyl Moxifloxacin
1027 VL1440005 Dihydroxy Moxonidine
Moxonidine
1028 VL1440003 Moxonidine Impurity A/Dichloro Moxonidine
1029 VL1440004 Moxonidine Impurity B/Dimethoxy Moxonidine
1030 VL1440001 Moxonidine Impurity C/Hydroxy-Methoxy
1031 VL1440002 Moxonidine Impurity D/Chloro-Hydroxy
1032 VL1890001 5,7-Dihydroxy-4-Methylphthalide Mycophenolate Mofetil
1033 VL1380001 Nadolol Impurity A
Nadolol
1034 VL1380002 Nadolol Impurity B
1035 VL1380003 Nadolol Impurity C
1036 VL1380004 Nadolol Impurity D
1037 VL1380005 Nadolol Impurity E
1038 VL1380006 Nadolol Impurity F
1039 VL1510001 Naphazoline Impurity A
Naphazoline
1040 VL1510002 Naphazoline Impurity B
1041 VL1510003 Naphazoline Impurity C
1042 VL1510004 Naphazoline Impurity D
1043 VL189001 Naphthalene-1-Ol (Alpha-Naphthol) Naphthalene
1044 VL5400014 Naproxen Acid Impurity
Naproxen
1045 VL5400015 Naproxen Desmethyl Naproxen
1046 VL540001 Naproxen EP Impurity A
1047 VL5400010 Naproxen EP Impurity B
1048 VL540008 Naproxen EP Impurity C
1049 VL540009 Naproxen EP Impurity D
1050 VL540003 Naproxen EP Impurity E/ Methyl Ester
1051 VL540004 Naproxen EP Impurity F
1052 VL540006 Naproxen EP Impurity H
1053 VL5400013 Naproxen EP Impurity J
1054 VL5400012 Naproxen EP Impurity K
1055 VL540002 Naproxen EP Impurity L
1056 VL540005 Naproxen EP Impurity M
1057 VL540007 Naproxen EP Impurity N
1058 VL5400011 Naproxen EP Impurity O
1059 VL212001 Neamine Impurity Neamine
1060 VL490005 BENZYLATED NEBIVOLOL
Nebivolol1061 VL490003 Nebivolol Desfluoro (Free Base)
1062 VL490004 Nebivolol Impurity 1
1063 VL490001 Nebivolol Related Compound A
1064 VL490002 Nebivolol Related Compound B
1065 VL360003 Nepafenac Impurity B
Nepafenac
1066 VL360004 Nepafenac Impurity C
1067 VL360002 Nepafenac Impurity D
1068 VL360001 Nepafenac Impurity E
1069 VL1610001 Nicergoline Impurity A
Nicergoline
1070 VL1610006 Nicergoline Impurity B
1071 VL1610002 Nicergoline Impurity C
1072 VL1610005 Nicergoline Impurity D
1073 VL1610007 Nicergoline Impurity E
1074 VL1610004 Nicergoline Impurity F
1075 VL1610003 Nicergoline Impurity G
1076 VL1130001 3,5 - Dinitropyridine
Nicotinic1077 VL1130002 5-Nitro Nicotinic Acid
1078 VL1130003 Nicotinamide
1079 VL1170001 Nifedipine Impurity B Nifedipine
1080 VL107001 Nimesulide Impurity D Nimesulide
1081 VL550003 NORETHINDRONE ACETATE IMP-C (EP)
Norethindrone
1082 VL550001 Norethindrone Acetate Impurity B (EP)
1083 VL550004 Norethindrone Impurity C
1084 VL550002 Norethindrone Impurity E (EP)
1085 VL550005 Norethindrone Impurity F (EP)
1086 VL550006 Norethindrone Impurity G (EP)
1087 VL890001 Cyclobenzaprine Rel.Comp.B/N-Desmethyl
Nortriptyline/Cyclobenzaprine
1088 VL890002 Nortriptyline EP Impurity B
1089 VL205005 Ofloxacin Impurity A
Ofloxacin
1090 VL205001 Ofloxacin Impurity B
1091 VL205003 Ofloxacin Impurity C
1092 VL205002 Ofloxacin Impurity E
1093 VL205004 Ofloxacin Impurity F
1094 VL109010 Olanzapine Demethyl Impurity
Olanzapine
1095 VL109002 Olanzapine Impurity B
1096 VL109003 Olanzapine Impurity C/Piperazinium Chloride
1097 VL109008 Olanzapine Lactum Impurity
1098 VL109009 Olanzapine N-Oxide (Impurity D)
1099 VL109004 Olanzapine Related Compound-03
1100 VL109005 Olanzapine Related Compound-07
1101 VL109006 Olanzapine Related Compound-08
1102 VL109001 Olanzapine Related Compound A
1103 VL109011 Olanzapine Related Compound C
1104 VL109007 Olanzapine Thio Lactum
1105 VL184009 N-Alkylated Olmesartan Olmesartan
1106 VL184007
Olmesartan Dimer/ Olmesartan Dimer Ester
Impurity
1107 VL184002 Olmesartan EP Impurity A/Olmesartan Impurity 1
1108 VL184006 Olmesartan EP Impurity C/Olefinic/Impurity 4
1109 VL184005 Olmesartan EP Impurity D/Trityl/impurity 3
1110 VL184003 Olmesartan Ethyl Ester
1111 VL184008 Olmesartan Impurity B
1112 VL184010 Olmesartan Impurity( CAS No 358685-13-9)
1113 VL184011 Olmesartan Medoxomil Dimer Impurity
1114 VL184001 Olmesartan Related Compound A/EP Impurity B
1115 VL184004 Olmesartan Triethyl Alcohol
1116 VL720001 Alpha Hydroxy Olopatadine
Olopatadine
1117 VL720003 Olopatadine Carbaldehyde
1118 VL720002 Olopatadine E Isomer
1119 VL720004 Olopatadine Related Compund C
1120 VL112002
5-Methoxy-1H-Benzimidazole-2-
Thiol/omeprazole Imp A
Omeprazole
1121 VL112014 Desmethyl Omeprazole
1122 VL112013 Esomeprazole Des Methyl Sulfide
1123 VL112009 Omeprazole Chloro Impurity
1124 VL112003 Omeprazole Impurity B/ Desmethoxy
1125 VL112004 Omeprazole Impurity C/ Sulphide
1126 VL112005 Omeprazole Impurity E/N-Oxide Impurity
1127 VL112007 Omeprazole Impurity H
1128 VL112008 Omeprazole Impurity I/Sulphone N-Oxide
1129 VL112010 Omeprazole Impurity -XI
1130 VL112001
Omeprazole Related Compound A/Omeprazole
Impurity D
1131 VL112006 Omeprazole Related Compound F & G Mix
1132 VL112011 Omeprazol Impurity - X
1133 VL1580002 Ondensetorn Impurity A/ RC A
Ondensetorn
1134 VL1580001 Ondensetorn Impurity D
1135 VL900003 Oseltamavir Carboxylic Acid Impurity
Oseltamivir
1136 VL900004 Oseltamavir Impurity D
1137 VL900005 Oseltamavir Methyl Anologue
1138 VL900001 Oseltamivir Phosphate Impurity B
1139 VL900002 Oseltamivir Phosphate Impurity C
1140 VL900006 Oseltamivir Triphenyl Phosphine Oxide
1141 VL1620001 Oxcarbazepine Impurity C Oxcarbazepine
1142 VL215005 Oxybutanin Related Compound A
Oxybutynin
1143 VL215006 Oxybutanin Related Compound C
1144 VL215001 Oxybutynin EP Impurity A/cyclohexyl Analogue
1145 VL215002 Oxybutynin EP Impurity B/Diphenyl Analogue
1146 VL215003 Oxybutynin EP Impurity E/Ethylpropyl Analogue
1147 VL215004 Oxybutynin Related Compound B
1148 VL1500006
4-Tert – Butyl-2,6-Dimethyl-3-Hydroxybenzyl
Chloride
Oxymetazoline
1149 VL1500001 Oxymetazoline Impurity A
1150 VL1500002 Oxymetazoline Impurity B
1151 VL1500003 Oxymetazoline Impurity C
1152 VL1500004 Oxymetazoline Impurity D
1153 VL1500005 Oxymetazoline Impurity E
1154 VL1960003 4-Epi Oxytetracycline
1155 VL1960001 Alpha-Apo-Oxytetracycline
1156 VL1960002 Beta-Apo-Oxytetracycline
1157 VL940003 BENZYL ANALOG
Paclitaxel1158 VL940002 N-BUTYL ANALOG
1159 VL940001 SEC-BUTYL ANALOG
1160 VL217008 Paliperidone Acetyl Impurity
Paliperidone
1161 VL217009 Paliperidone Impurity
1162 VL217001 Paliperidone Impurity A
1163 VL217002 Paliperidone Impurity B/FBIP
1164 VL217003 Paliperidone Impurity C/CMHTP
1165 VL217004 Paliperidone Impurity D
1166 VL217005 Paliperidone Impurity E
1167 VL217007 Paliperidone Keto Impurity
1168 VL217006 Paliperidone N-Oxide Impurity
1169 VL217010 Palipiridone Hydroxybenzyl Analouge
1170 VL125001 Pantoprazole Impurity A/RC A
Pantoprazole
1171 VL125002 Pantoprazole Impurity B/RC B
1172 VL125003 Pantoprazole Impurity C
1173 VL125004 Pantoprazole Impurity D & F Mixture
1174 VL125006 Pantoprazole Impurity E
1175 VL125005 Pantoprazole N- Oxide
1176 VL1400003 Paroxetine Impurity C/Ethoxyparoxetine
Paroxetine
1177 VL1400002 Paroxetine Impurity D/ RC C
1178 VL1400001 Paroxetine Impurity E/ RC D
1179 VL1400004 Paroxetine Related Compound A
1180 VL1400005 Paroxetine Related Compound B
1181 VL1400006 Paroxetine Related Compound F
1182 VL1240001 Pemetrexed Impurity 1
Pemetrexed
1183 VL1240002 Pemetrexed Impurity 2
1184 VL1240003 Pemetrexed Impurity 3/ Impurity D
1185 VL1240005 Pemetrexed Impurity E/D-Isomer
1186 VL1240004 Pemetrexed PEM-7
1187 VL114005 Perindopril Erbumine Impurity C/ Impurity C
Perindopril
1188 VL114006 Perindopril Erbumine Impurity D/Impurity D
1189 VL114001 Perindopril Impurity A
1190 VL114002 Perindopril Impurity B
1191 VL114003 Perindopril Impurity E
1192 VL114004 Perindopril Impurity F
1193 VL115003 Benzyl Phenylphrine
Phenylphrine
1194 VL115004 Norephenylphrine
1195 VL115005 Norphenylphrine PTSA Salt
1196 VL115001 Phenyephrine Impurity C
1197 VL115002 Phenylphrine Impurity E
1198 VL115006 Phenylphrone
1199 VL233002 Pimozide Impurity A
Pimozide
1200 VL233001 Pimozide Impurity E
1201 VL1190001 Didehydropioglitazone/Pioglitazone Impurity B
Pioglitazone1202 VL1190002 N-Alkylpioglitazone/Pioglitazone Impurity C
1203 VL1190003 Pioglitazone Impurity B
1204 VL1190004 Pioglitazone Impurity C
1205 VL610002 Chloro Impurity of Piperaquine Phosphate
Piperaquine
1206 VL610005 Piperaquine 4,7-Dichloroquinoline
1207 VL610004 Piperaquine 4-Hydroxy-7-Chloroquinoline
1208 VL610006 Piperaquine Dimer Impurity
1209 VL610003 Piperaquine Impurity I
1210 VL610001 Piperaquine Impurity (IV)
1211 VL244001 N Ethyl Piperazine Piperazine
1212 VL1630001 Pirfenidone Impurity A
Pirfenidone
1213 VL1630002 Pirfenidone Impurity B
1214 VL1630003 Pirfenidone Impurity C
1215 VL1630004 Pirfenidone Impurity D
1216 VL1690001 Piroxicam EP Impurity A/2-Aminopyridine Piroxicam
1217 VL119003
Disubstituted of Propanamide / Pramipexole
Propionamide
Pramipexole
1218 VL119004
Pramipexole Disubstituted Impurity(Pramipexole
Impurity B)
1219 VL119002 Pramipexole Impurity C/ Pramipexole Dimer
1220 VL119006 Pramipexole N-Propylpramipexol
1221 VL119005 Pramipexole Related Compound A/EP A
1222 VL119001 Pramipexole R-Isomer/ Related Compound D
1223 VL113001
Prasugrel 3- Fluoro Impurity/Prasugrel Impurity
10
Prasugrel
1224 VL113003 Prasugrel CATP Impurity
1225 VL113002 Prasugrel Des Fluoro Impurity
1226 VL113009 Prasugrel Impurity 11
1227 VL1130011 Prasugrel Impurity 16
1228 VL113004 Prasugrel Impurity 3
1229 VL113005 Prasugrel Impurity 5
1230 VL113006 Prasugrel Impurity 6
1231 VL113007 Prasugrel Impurity 7
1232 VL113008 Prasugrel Impurity 8
1233 VL1130012 Prasugrel Impurity B/Keto Impurity
1234 VL1130010 Prasugrel Methyl Keto Impurity
1235 VL1410001 Prazosin Impurity A
Prazosin
1236 VL1410002 Prazosin Impurity B
1237 VL1410003 Prazosin Impurity C
1238 VL1410004 Prazosin Impurity D
1239 VL263004 Pregabalin 4-Ene Impurity/RC-02
Pregabalin
1240 VL263010 Pregabalin 4-Isobutyl-2,6-Piperidinedione
1241 VL263005 Pregabalin Diacid Impurity
1242 VL263008 Pregabalin Impurities A
1243 VL263009 Pregabalin Impurities B
1244 VL263011 Pregabalin Impurity D
1245 VL263007 Pregabalin Impurity I
1246 VL263001 Pregabalin Lactum Impurity/RC-03
1247 VL263006 Pregabalin Mono Amide Impurity/RC-01
1248 VL263003 Pregabalin (R)-1-Phenylethanamine Impurity
1249 VL263002 Pregabalin Racemic Impurity
1250 VL116001 Procainamide Hcl Impurity Procainamide
1251 VL1490001 Promethazine Impurity A
Promethazine
1252 VL1490002 Promethazine Impurity B
1253 VL260007 Dealkyl Propafenone / N-Despropyl Propafenone
Propafenone
1254 VL260001 Propafenone EP Impurity A
1255 VL260002 Propafenone EP Impurity B/RC B
1256 VL260003 Propafenone EP Impurity C
1257 VL260004 Propafenone EP Impurity D
1258 VL260005 Propafenone EP Impurity E
1259 VL260006 Propafenone EP Impurity F
1260 VL260008 Propafenone EP Impurity G
1261 VL260009 Propafenone EP Impurity H
1262 VL188004 Propranolol Bis-Ether Derivative
Propranolol
1263 VL188002 Propranolol Diol Derivative
1264 VL188001 Propranolol Epoxide
1265 VL188003 Propranolol Teramine
1266 VL188005 Propranolol Tertiary Amine Derivative
1267 VL1710002 4-Deoxypyridoxine Hydrochloride
Pyridoxine
1268 VL1710001 Pyridoxine IMPURITY B
1269 VL1260015 Quetiapine 2-(Chloroethoxy) Ethanol
Quetiapine
1270 Vl1260011
Quetiapine Desethoxy Impurity / Quetiapine EP
Impurity I
1271 VL126003 Quetiapine EP Impurity C
1272 VL126004 Quetiapine EP Impurity D/Bis Piperazine
1273 VL126005 Quetiapine EP Impurity F
1274 VL1260012 Quetiapine Impurity N
1275 Vl1260010
Quetiapine Impurity Q/Quetiapine Quaternary
Salt
1276 VL126009 Quetiapine N-Ethyl Analogue/Impurity P
1277 Vl126007 Quetiapine N-Oxide Impurity / EP Impurity H
1278 VL1260014 Quetiapine Quaternary Salt
1279 VL126001 Quetiapine Related Compound A
1280 VL126002 Quetiapine Related Compound B
1281 VL1260016 Quetiapine Related Compound C
1282 VL1260013 Quetiapine Related Compound G
1283 VL126008
Quetiapine S-Oxide Impurity / Quetiapine EP
Impurity S
1284 VL126006
Quetiapine Tetraethylene Glycol
Analogue/Impurity J
1285 VL970009 1H -Benzimidazol-2-Ol
Rabeprazole
1286 VL970006 Rabeprazole Impurity C
1287 VL970001 RABEPRAZOLE N-OXIDE
1288 VL970004 Rabeprazole Related Compound B
1289 VL970007 Rabeprazole Related Compound D
1290 VL970008 Rabeprazole Related Compound E
1291 VL970005 Rabeprazole Related Compound F
1292 VL970002 RABEPRAZOLE SODIUM STAGE - I
1293 VL970003 RABEPRAZOLE -SULPHONE -N-OXIDE
1294 VL1850001 Racecadotril Impurity C
Racecadotril1295 VL1850003 Racecadotril Impurity E
1296 VL1850002 Racecadotril Impurity F
1297 VL270002 Raloxifene Impurity C
Raloxifene
1298 VL270001 Raloxifene Impurity D
1299 VL129001 Ramipril Impurity A
Ramipril
1300 VL129015 Ramipril Impurity B
1301 VL129005 Ramipril Impurity C
1302 VL129014 Ramipril Impurity D
1303 VL129009 Ramipril Impurity E
1304 VL129010 Ramipril Impurity F
1305 VL129002 Ramipril Impurity G
1306 VL129006 Ramipril Impurity H
1307 VL129007 Ramipril Impurity I
1308 VL129011 Ramipril Impurity J
1309 VL129004 Ramipril Impurity K
1310 VL129008 Ramipril Impurity L
1311 VL129012 Ramipril Impurity M
1312 VL129013 Ramipril Impurity N
1313 VL129003 Ramipril Impurity O
1314 VL220009 Ranitidine Impurity D
Ranitidine
1315 VL220010 Ranitidine Impurity F
1316 VL220011 Ranitidine Impurity G
1317 VL220012 Ranitidine Impurity H
1318 VL220008 Ranitidine N-Oxide/ Impurity E
1319 VL220003 Ranitidine Related Compound A
1320 VL220001 Ranitidine Related Compound B
1321 VL220002 Ranitidine Related Compound C
1322 VL220004 Ranitidine RI-0 Impurity
1323 VL220005 Ranitidine RI-3 Impurity
1324 VL220006 Ranitidine RI-5 Impurity
1325 VL220007 Ranitidine RI-9 Impurity
1326 VL770004
Ranolazine DMPAC Methyl Piperazine
Impurity/Ranolazine Related Compound C
Ranolazine
1327 VL770006 RANOLAZINE IMPURITY I
1328 VL770007 RANOLAZINE IMPURITY J
1329 VL770005 Ranolazine Monoamide Impurity
1330 VL770002 Ranolazine N,N-Dioxide Impurity/Bis(N-Oxide)
1331 VL770001 Ranolazine N-Oxide Impurity
1332 VL770008 Ranolazine Related Compound A
1333 VL770009 Ranolazine Related Compound B
1334 VL770003
Ranolazine Bis -2,6 DMPAC Methyl
Piperazine/Ranolazine Related Compound D
1335 VL255005 1- Amino Indane
Rasagiline
1336 VL255006 1-Indanol
1337 VL255004 1-Indanone
1338 VL255002 2-Chloro Allyl Impurity / Rasagiline Impurity
1339 VL255003 Allyl Amine
1340 VL255001 Allyl Impurity / Rasagiline Impurity
1341 VL255007 Rasagiline Keto Impurity
1342 VL1520007 9-Keto Risperidone Risperidone
1343 VL217011 Respiridone
1344 VL1520001 Risperidone Impurity A/E-Oxime
1345 VL1520002 Risperidone Impurity B/Z-Oxime
1346 VL1520003 Risperidone Impurity C/9-Hydroxy
1347 VL1520004 Risperidone Impurity D/5-Fluoro
1348 VL1520005 Risperidone Impurity E/6-Methyl Risperidone
1349 VL1520006 Risperidone N-Oxide
1350 VL860001 Ritonavir Impurity G
Ritonavir
1351 VL860002 Ritonavir Impurity H
1352 VL226001 Rivastigmine Desmethyl Impurity
Rivastigmine
1353 VL226008 Rivastigmine Hydroxy Impurity
1354 VL226003 Rivastigmine Impurity C
1355 VL226004 Rivastigmine Impurity E
1356 VL226005 Rivastigmine Impurity F
1357 VL226006 Rivastigmine Impurity G
1358 VL226007 Rivastigmine Impurity H
1359 VL226002 Rivastigmine Quaternary Salt
1360 VL221001 Rizatripatan EP Impurity C
Rizatriptan
1361 VL221005 Rizatriptan Desmethyl Adduct
1362 VL221002 Rizatriptan Desmethyl Impurity
1363 VL221004 Rizatriptan N-Methyl Adduct
1364 VL221003 Rizatriptan N- Oxide
1365 VL640005 Roflumilast H-RFLR-01
Roflumilast
1366 VL640006 Roflumilast H-RFLR-02
1367 VL640007 Roflumilast H-RFLR-03
1368 VL640008 Roflumilast H-RFLR-04
1369 VL640009 Roflumilast H-RFLR-05
1370 VL640010 Roflumilast H-RFLR-06
1371 VL640011 Roflumilast H-RFLR-07
1372 VL640001 Roflumilast Impurity DP-1
1373 VL640002 Roflumilast Impurity DP-2
1374 VL640003 Roflumilast Impurity DP-3
1375 VL640004 Roflumilast Impurity DP-4
1376 VL262007 Ethyl Ropinirole
Ropinirole
1377 VL262006 Methylene Ropinirole
1378 VL262001 N-Hydroxy Ropinirole/Hydroxy Ropinirole
1379 VL262005 Ropinirole Cyclopentanylindolinone Impurity
1380 VL262002 Ropinirole Impurity A (Monopropyl Ropinirole)
1381 VL262011 Ropinirole Methylene Dimer
1382 VL262010 Ropinirole N-Hydroxymethyl
1383 VL262003 Ropinirole N-Oxide
1384 VL262008 Ropinirole Open Ring Impurity Derivative
1385 VL262004 Ropinirole Propylidene
1386 VL262009 Ropinirole Related Compound A
1387 VL660001 Ropivacaine Related Compound A Ropivacaine
1388 VL127013 3-Dehydro Rosuvastatin
Rosuvastatin
1389 VL127007 Rosuvastatin 3S 5S Isomer
1390 VL127006 Rosuvastatin 6,7-Dihydro Impurity (Calcium Salt)
1391 VL127001
Rosuvastatin Diasteromer/EP Impurity B/Anti
Isomer
1392 VL127003 Rosuvastatin EP Impurity C/5-Oxo Impurity
1393 VL127005 Rosuvastatin EP Impurity E/ RC B
1394 VL127008 Rosuvastatin Impurity A/Related Compound A
1395 VL127004 Rosuvastatin Impurity F/RC C
1396 VL127015 Rosuvastatin Impurity H
1397 VL127016 Rosuvastatin Impurity I
1398 VL127014 Rosuvastatin Impurity J
1399 VL127017 Rosuvastatin Impurity K
1400 VL127018 Rosuvastatin Impurity M
1401 VL127002 Rosuvastatin Lactone/ EP Impurity D
1402 VL127012 Rosuvastatin Methyl Ester
1403 VL127009 Rosuvastatin RC D/3S,5R/EP G
1404 VL127010 Rosuvastatin Tert Butyl Ester
1405 VL127011 Rosuvastatin Z-Isomer
1406 VL1880001 Salbutamol Impurity C
Salbutamol
1407 VL1880002 Salbutamol Impurity J
1408 VL134004 Salmeterol Impurity A
Salmeterol
1409 VL134005 Salmeterol Impurity B
1410 VL134006 Salmeterol Impurity C
1411 VL134007 Salmeterol Impurity D
1412 VL134001 Salmeterol Impurity F
1413 VL134002 Salmeterol Impurity G
1414 VL134003 Salmeterol Impurity H
1415 VL196006 3,4-Deschloro Sertraline
Sertraline
1416 VL196009 Sertraline Impurity A/ RC A
1417 VL196001 Sertraline Impurity -B
1418 VL196008 Sertraline Impurity -C/3-Deschloro
1419 VL196007 Sertraline Impurity D/ 4-Deschloro Sertraline
1420 VL196002 Sertraline Impurity -F
1421 VL196003 Sertraline Impurity -G/(R,R) Sertraline
1422 VL196004 Sertraline Related Compound-1
1423 VL196005 Sertraline Related Compound-2
1424 VL196010 Sertralone Impurity
1425 VL136001 Sildenafil Dimer Impurity/ RC 04
Sildenafil
1426 VL136006 Sildenafil EP Impurity B/N-Oxide
1427 VL136012 Sildenafil Imidazole Impurity
1428 VL136002 Sildenafil Impurity C
1429 VL136004 Sildenafil Impurity D/Des Methyl
1430 VL136013 Sildenafil PSA Impurity
1431 VL136003 Sildenafil Related Compound A
1432 VL136011 Sildenafil Related Impurity 1
1433 VL136007 Sildenafil Related Impurity 2
1434 VL136008 Sildenafil Related Impurity 3
1435 VL136010 Sildenafil Related Impurity 6
1436 VL136005 SILDINAFIL AMIDE
1437 VL1670002 Silodosin Dihydro
Silodosin
1438 VL1670004 Silodosin Dimer
1439 VL1670001 Silodosin Nitrile
1440 VL1670003 Silodosin S-Isomer
1441 VL133003 Simvastatin Anhydro Sodium Salt/Impurity C
Simvastatin
1442 VL133002 Simvastatin Impurity-A/ Hydroxyl Acid
1443 VL133005 Simvastatin Impurity-B/Acetyl Simvastatin
1444 VL133004 Simvastatin Impurity-D/Simvastatin Dimer
1445 VL133008 Simvastatin Impurity E & F Mixture
1446 VL133001 Simvastatin Impurity F
1447 VL133007 Simvastatin Impurity-G
1448 VL133009 Simvastatin Lovastatin(Impurity E)
1449 VL133006 Simvastatin Methyl Ester
1450 VL133010 TENIVASTATIN METHYL ESTER
1451 VL201004 2,4-Difluorophenylaetic Acid
Sitagliptin
1452 VL201003 2,5-Difluoro-Phenyl Acetic Acid
1453 VL201002 3,4-Difluorophenyl Acetic Acid
1454 VL201008 Impurity SIT 1/Triazole Hydrochloride
1455 VL201009 Impurity SIT 2/EP Impurity E
1456 VL201010 Impurity SIT 3/Sitagliptin Intermediate
1457 VL201011 Impurity SIT 4/N-BOC-Sitagliptin
1458 VL201013 Sitagliptin Acid Impurity
1459 VL201016 Sitagliptin Dioxo Impurity
1460 VL201014 Sitagliptin Enamine Impurity
1461 VL201007 Sitagliptin EP Impurity A
1462 VL201006 Sitagliptin EP Impurity B
1463 VL201005 Sitagliptin EP Impurity C
1464 VL201015 Sitagliptin Keto Amide Impurity
1465 VL201001 Sitagliptin S-Isomer
1466 VL201012 Sitagliptin Triazole Impurity
1467 VL131005 RR Solifenacin Impurity Solifenacin
1468 VL131004 RS Solifenacin Impurity
1469 VL131010 Solefenacin 3-(R)-Quinuclidinol
1470 VL131001 Solifenacin Impurity A
1471 VL131003 Solifenacin Impurity C
1472 VL131012 Solifenacin Impurity I
1473 VL131013 Solifenacin Impurity II
1474 VL131009 Solifenacin Isomer Mixture
1475 VL131011
Solifenacin Nitrophenyl Ester Impurity/Impurity
B
1476 VL131002 Solifenacin N-Oxide/ Impurity B
1477 VL131014 Solifenacin Related Compound 19
1478 VL131008 Solifenacin(RS) Methanone
1479 VL131007
Solifenacin (SS) Methanone/Bis-(S)-Methanone
Impurity
1480 VL131006 SS Solifenacin Impurity
1481 VL1740001 Sulfadazine Impurity B/ Sulfanilic Acid Sulfadazine
1482 VL1300001 Sulfadoxine Impurity B
Sulfadoxine1483 VL1300002 Sulfadoxine Impurity C
1484 VL1300003 Sulfadoxine Impurity D
1485 VL1990005 Sulfamethoxazole Impurity A
Sulfamethoxazole
1486 VL1990006 Sulfamethoxazole Impurity B
1487 VL1990003 Sulfamethoxazole Impurity C
1488 VL1990001 Sulfamethoxazole Impurity D
1489 VL1990002 Sulfamethoxazole Impurity E
1490 VL1990004 Sulfamethoxazole Impurity F
1491 VL1810001 Sulfasalazine Impurity F Sulfasalazine
1492 VL139003 Sulpiride Impurity A
Sulpiride
1493 VL139002 Sulpiride Impurity B-1
1494 VL139004 Sulpiride Impurity B-2
1495 VL139001 Sulpiride Impurity D
1496 VL950001 Sumatriptan Impurity B
Sumatriptan
1497 VL950005 Sumatriptan Impurity C
1498 VL950006 Sumatriptan Impurity D
1499 VL950004 Sumatriptan Impurity E
1500 VL950003 Sumatriptan Succinate Impurity F
1501 VL950002 Sumatriptan Succinate Impurity G
1502 VL300007 In-House Tadalafil Impurity-A
Tadalafil
1503 VL300008 In-House Tadalafil Impurity-B
1504 VL300009 In-House Tadalafil Impurity-C
1505 VL300003 Tadalafil Impurity-(6R, 12aS)
1506 VL300002 Tadalafil Impurity-(6S, 12aR)
1507 VL300001 Tadalafil Impurity-(6S, 12aS)
1508 VL300006 Tadalafil Impurity II
1509 VL300004 Tadalafil N-Methyl
1510 VL300005 Tadalafil N-Oxide
1511 VL269008 Catechol Tamsulosin
Tamsulosin
1512 VL269013 Tamsulosin Dimer
1513 VL269009 Tamsulosin EPE Mesylate
1514 VL269011 Tamsulosin Impurity A
1515 VL269001 Tamsulosin Impurity B
1516 VL269004 Tamsulosin Impurity C/Desethoxy Tamsulosin
1517 VL269005 Tamsulosin Impurity D/Methoxy Tamsulosin
1518 VL269002 Tamsulosin Impurity E
1519 VL269003 Tamsulosin Impurity F
1520 VL269010 Tamsulosin Impurity H
1521 VL269006 Tamsulosin (R) Sulfonamide Amine
1522 VL269012 Tamsulosin (S) Isomer/S-Enantiomer
1523 VL269007 Tamsulosin Sulfonic Acid
1524 VL142001 Telmisartan Amide/ Impurity F
Telmisartan
1525 VL142008 Telmisartan Chloro Analogue Impurity
1526 VL142002 Telmisartan Diacid/ Impurity E
1527 VL142009 Telmisartan Dimer
1528 VL142007 Telmisartan EP Impurity H
1529 VL142005 Telmisartan Impurity A
1530 VL142003 Telmisartan Impurity B
1531 VL142004 Telmisartan Impurity C/Tert-Butyl Ester
1532 VL142006 Telmisartan Impurity D
1533 VL1930001
Temazepam Impurity A (5-Chloro-2-
Methylaminobenzophenone
Temazepam
1534 VL470008 N POC-POC PMPA
Tenofovir
1535 VL470013 Tenofovir ( CAS No 1809945-31-0)
1536 VL470012 Tenofovir Diethyl
1537 VL470007 Tenofovir Dimer Impurity
1538 VL470005 Tenofovir Disoproxil Carbamate Impurity H
1539 VL470006 Tenofovir Disoproxil Fumarate USP Impurity G
1540 VL470002 Tenofovir IPC Impurity
1541 VL470003 Tenofovir IPR Impurity
1542 VL470004 Tenofovir ME Impurity
1543 VL470001 Tenofovir Mixed Dimer
1544 VL470011 Tenofovir Monoethyl Ester
1545 VL470009 Tenofovir (S)-Enantiomer
1546 VL930001 Terbinafine Dimer Impurity
Terbinafine1547 VL930004 Terbinafine Impurity A
1548 VL930002 Terbinafine Impurity B
1549 VL930005 Terbinafine Impurity C
1550 VL930006 Terbinafine Impurity D
1551 VL930003 Terbinafine Impurity Z
1552 VL840001 Terbutaline Impurity A Terbutaline
1553 VL140001 Hydroxy Morpholino Thiadiazole Thiadiazole
1554 VL800001 2-Thiouracil
Thiouracil/Thiourea1555 VL800002 6-Methyl-2-Thiouracil
1556 VL800003 Thiourea Impurity A
1557 VL141001 Tiagabine Impurity I
Tiagabine
1558 VL141002 Tiagabine Impurity II
1559 VL141004 Tiagabine Impurity III
1560 VL141003 Tiagabine N- Oxide
1561 VL141005
Tigabine Keto Impurity / Tigabine Related
Impurity
1562 VL146001 Tibolone Impurity
Tibolone
1563 VL146002 Tibolone Impurity D
1564 VL1540001 Ticlopidine Rel.Comp.A/Clopidogrel Imp.4A Ticlopidine
1565 VL213001 Timolol Impurity -B
Timolol
1566 VL213002 Timolol Impurity -D
1567 VL213004 Timolol Impurity E
1568 VL213003 Timolol Impurity -G
1569 VL236001 Tioconazole Impurity-A
Tioconazole1570 VL236002 Tioconazole Impurity-B
1571 VL236003 Tioconazole Impurity-C
1572 VL285001 Tizanidine Dimer Impurity
Tizanidine
1573 VL285003 Tizanidine Impurity A
1574 VL285004 Tizanidine Impurity B
1575 VL285005 Tizanidine Impurity C
1576 VL285006 Tizanidine Impurity D
1577 VL285007 Tizanidine Impurity E
1578 VL285008 Tizanidine Impurity F
1579 VL285002 Tizanidine Impurity H/Ethylene Diamine
1580 VL460003 Desisopropyl Tolterodine Tartrate
Tolterodine
1581 VL460002 Didesisopropyl Tolterodine
1582 VL460010 Tolterodine Dimer
1583 VL460009 Tolterodine Diol Acetate Impurity
1584 VL460001 Tolterodine Enantiomer
1585 VL460007 Tolterodine Lactol
1586 VL460008 Tolterodine Lactone
1587 VL460005 Tolterodine Mixture of Diastereomer
1588 VL460006 Tolterodine Monoisopropyl
1589 VL460004 Tolterodine Monomer
1590 VL271001 Topotecan N-Oxide Topotecan
1591 VL147003 O-Desmethyl Tramadol Impurity / EP Impurity D
Tramadol
1592 VL147001 Tramadol 1,2 Olefin Impurity(Peak 1)
1593 VL147002 Tramadol 1,6 Olefin Impurity(Peak 2)
1594 VL147005 Tramadol Impurity A/RC A
1595 VL147006 Tramadol Impurity B
1596 VL147007 Tramadol Impurity C
1597 VL147004 Tramadol Impurity E
1598 VL147009 Tramadol Related Compound A
1599 VL147008 Tramadol Related Compound B
1600 VL1260001 Tranexamic Acid Impurity A
Tranexamic
1601 VL1260002 Tranexamic Acid Impurity B
1602 VL1260003 Tranexamic Acid Impurity C
1603 VL1260004 Tranexamic Acid Impurity D
1604 VL279001 Travoprost Related Compound A Travoprost
1605 VL620009 Trazodone CPH Impurity
Trazodone
1606 VL620001 Trazodone Impurity A
1607 VL620002 Trazodone Impurity B
1608 VL620003 Trazodone Impurity C
1609 VL620004 Trazodone Impurity D
1610 VL620005 Trazodone Impurity E
1611 VL620006 Trazodone Impurity F
1612 VL620007 Trazodone Impurity G
1613 VL620008 Trazodone Impurity H
1614 VL850001 Trihexylphenyl Impurity 1
Trihexylphenyl
1615 VL850002 Trihexylphenyl Impurity 2
1616 VL1640001 Trimethoprim Impurity H Trimethoprim
1617 VL238001 Triprolidine N-Oxide Triprolidine
1618 VL242001 Trospium Chloride Impurity D
Trospium1619 VL242002 Trospium Related Compound A
1620 VL242003 Trospium Related Compound B
1621 VL149007 D-Valaciclovir
Valaciclovir
1622 VL149006 N-Formyl Valaciclovir
1623 VL149008 Valaciclovir EP Impurity A
1624 VL149009 Valaciclovir EP Impurity B
1625 VL149001 Valaciclovir EP Impurity C
1626 VL149002 Valaciclovir EP Impurity D
1627 VL149003 Valaciclovir EP Impurity E
1628 VL149004 Valaciclovir EP Impurity F
1629 VL149005 Valaciclovir EP Impurity G
1630 VL149010 Valaciclovir EP Impurity H
1631 VL149012 Valaciclovir EP Impurity I
1632 VL149011 Valaciclovir EP Impurity J
1633 VL1820001 Valganciclovir Related Compound E
Valganciclovir/Ganciclovir
1634 VL1820002 Valganciclovir Related Compund F
1635 VL151001 Valproic Acid Impurity Valproic
1636 VL152008 Devaleryl Valsartan
Valsartan
1637 VL152006 Valsartan Ethyl Ester
1638 VL152005 Valsartan L-Alanine
1639 VL152004 Valsartan Methyl Ester
1640 VL152007 Valsartan Related Compound 01
1641 VL152001 Valsartan Related Compound A
1642 VL152002 Valsartan Related Compound B
1643 VL152003 Valsartan Related Compound C
1644 VL370001 Vardenafil Impurity A Vardenafil
1645 VL286002 O-Desmethyl Venlafaxine / Desvenlafaxine
Venlafaxine
1646 VL286003
Venlafaxine Impurity A/Descyclohexanol
Venlafaxine
1647 VL286004 Venlafaxine Impurity B
1648 VL286005 Venlafaxine Impurity C/Didesmethyl Venlafaxine
1649 VL286006 Venlafaxine Impurity D/ Related Compound A
1650 VL286007 Venlafaxine Impurity E
1651 VL286001 Venlafaxine Impurity F
1652 VL286008 Venlafaxine Impurity G/Deoxy Venlafaxine
1653 VL286009 Venlafaxine Impurity H
1654 VL150001 Verapamil Impurity M Verapamil
1655 VL1590002 Vigabatrin Impurity C
Vigabatrin
1656 VL1590001 Vigabatrin Impurity D/4 Aminobutanoic Acid
1657 VL1590003
Vigabatrin N-Carboxymethyl
Vinylpyrrolidinone/Imp-1
1658 VL254003 Vilazodone Impurity A
Vilazodone
1659 VL254004 Vilazodone Impurity B
1660 VL254002 Vilazodone Impurity VIII
1661 VL254001 Vilazodone N-Oxide/ Impurity C
1662 VL1070001 Voriconazole Impurity E Voriconazole
1663 VL910001 Warfarin Impurity A
Warfarin1664 VL910002 Warfarin Impurity B
1665 VL910003 Warfarin Impurity C
1666 VL282001 Zidovudine Related Compound B/Impurity B
Zidovudine
1667 VL282002 Zidovudine Related Compound C
1668 VL248008 Ziprasidone Amino Acid/ Impurity C
Ziprasidone
1669 VL248005 Ziprasidone N- Oxide
1670 VL248004 Ziprasidone Open Ring Impurity
1671 VL248001 Ziprasidone Related Compound A
1672 VL248002 Ziprasidone Related Compound B
1673 VL248007 Ziprasidone Related Compound C
1674 VL248003 Ziprasidone Related Compound D/Impurity E
1675 VL248006 Ziprasidone S- Oxide/Sulfoxide
1676 VL350004 Zolmitriptan Amine
Zolmitriptan
1677 VL350003 Zolmitriptan-N-Desmethyl
1678 VL350002 Zolmitriptan-N-Oxide
1679 VL350007 Zolmitriptan Related Compound B
1680 VL350006 Zolmitriptan Related Compound H
1681 VL350005 Zolmitriptan R-Isomer
1682 VL350001 Zolmitriptan-Stage-IV
1683 VL1330001 1-Amino Decane 1-Amino Decane
1684 VL880001 2-Chloroacetyl Chloride 2-Chloroacetyl Chloride
1685 VL175001 3-Hydroxybenzoic Acid 3-Hydroxybenzoic Acid
1686 VL410001 4,7-Dichloro Quinoline 4,7-Dichloro Quinoline
1687 VL1340001 5-NITROFURFURAL/5-Nitro-2-Furaldehyde 5-Nitrofurfural
Address:Plot # 705, Station Road, Opp. Bank of Maharashtra, Chakan Road
Talegaon-Dabhade, Dist Pune-410 507, Maharashtra, India.
Email:venkat@veeprholabs.com | sales@veeprholabs.com
Phone: +91-8407916329 | +91-8975512417
Website:www.veeprholabs.com
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Total impurity standard catalogue list

  • 1. VEEPRHO LABORATORIES PVT LTD is an emerging, research-based global pharmaceutical company with a diverse combination of skills, resources, and capabilities that provide a specific scientific support to pharmaceuticals industry. Veeprho Laboratories specializes in isolation and purification of impurity by preparative HPLC as well as the custom synthesis of complex molecule. We offers a unique combination of capabilities in provide complete solution to pharmaceuticals industry for Impurity standards, syntheses of Impurities / Metabolites and Intermediates. Most Rare Products Sr. No. Catalogue No. Impurity Name Parent Drug 1 VL234001 6-Keto Fulvestrant Fulvestrant 2 VL234002 Fulvestrant Beta isomer Impurity / 7-Beta Fulvestrant 3 VL234003 Fulvestrant Extended 4 VL234004 Fulvestrant sulfone 5 VL234005 Delta 6, 7 – Fulvestrant 6 VL234006 Fulvestrant Sterol Dimer 7 VL80001 Hydrochlorothiazide Dimer/ Hydrochlorothiazide Impurity C Hydrochlorothiazide8 VL80002 Hydrochlorothiazide Impurity A 9 VL80003 Hydrochlorothiazide Impurity B 10 VL80004 5-chlorohydrochlorothiazide 10 VL214001 Losartan Potassium Related Compound A Losartan 11 VL214002 Losartan Potassium Related Compound B 12 VL214003 Losartan Potassium Related Compound K 13 VL214004 Losartan Potassium Related Compound J 14 VL214005 Losartan Potassium Related Compound D 15 VL214006 Losartan Potassium Related Compound C 16 VL214007 Losartan Impurity-M / 2H-Dimer 17 VL214008 Losartan Potassium Impurity-L / Losartan 1H Dimer 18 VL214009 Losartan Impurity B Veeprho Laboratories Pvt Ltd.
  • 2. 19 VL25001 Deschloro Bupropion (USP API) Bupropion 20 VL25002 Bupropion Dione Derivative (USP API) / Bupropion Related Compound E 21 VL25003 o-Bupropion (USP API) 22 VL25004 Chloropropionphenone (USP API) / Bupropion Related Compound D 23 VL25006 4-chloro bupropion (USP API) 24 VL25007 5-chloro Bupropion(USP API) 25 VL25008 S,R,R,-Thiomorpholine derivative (USP ER tablet) 26 VL25009 S,S,S-Thiomorpholine derivative (USP ER tablet) 27 VL25010 Erythrohydroxy Bupropion 28 VL25011 Bupropion Amine Impurity 29 VL25012 Threohydroxy Bupropion 30 VL25014 1-(3-Chlorophenyl)-2-hydroxypropan-1-one / Bupropion Related Compound C 31 VL25015 2-tert butylamino)-4-chloropropiophenone hydrochloride / Bupropion Related Compound A 32 VL25016 3-Bromopropiophenone 33 VL25017 M-Chloro Benzoic Acid 34 VL127001 Rosuvastatin Diasteromer/EP Impurity B/Anti Isomer Rosuvastatin 35 VL127002 Rosuvastatin Lactone/ EP Impurity D 36 VL127003 Rosuvastatin EP Impurity C/5-Oxo Impurity 37 VL127004 Rosuvastatin Impurity F/RC C 38 VL127005 Rosuvastatin EP Impurity E/ RC B 39 VL127006 Rosuvastatin 6,7-Dihydro Impurity (Calcium Salt) 40 VL127007 Rosuvastatin 3S 5S Isomer 41 VL127008 Rosuvastatin Impurity A/Related Compound A 42 VL127009 Rosuvastatin RC D/3S,5R/EP G 43 VL127010 Rosuvastatin Tert Butyl Ester 44 VL127011 Rosuvastatin Z-Isomer 45 VL127012 Rosuvastatin Methyl Ester 46 VL127013 3-Dehydro Rosuvastatin 47 VL127014 Rosuvastatin Impurity J 48 VL127015 Rosuvastatin Impurity H 49 VL127016 Rosuvastatin Impurity I 50 VL127017 Rosuvastatin Impurity K 51 VL127018 Rosuvastatin Impurity M 52 VL186001 Azithromycin N-Oxide (Azithromycin Impurity L) Azithromycin 53 VL186002 Azithromycin Impurity J / Desosaminyl Azithromycin 54 VL186003 Azithromycin Impurity I / 3-N- Demethyl Azithromycin 55 VL186004 Azithromycin Impurity F / Azithromycin Related Compound F
  • 3. 56 VL186005 Azithromycin Impurity M 57 VL186006 Azithromycin Impurity N 58 VL186007 Azithromycin Impurity E 59 VL186008 Azithromycin Impurity B / 3- Deoxy Azithromycin 60 VL186009 Azithromycin Impurity C (3”-O- demethylazithromycin) 61 VL1860010 Azithromycin Impurity O / 2- Des Ethyl Z-Propyl Azithromycin 62 VL1860011 Azithromycin Impurity G 63 VL1860012 Azithromycin Impurity H / Azithromycin Related Compound H 64 VL1860013 Azithromycin Impurity A / Azaetrythromycin Impurity A 65 VL1860014 Azithromycin Impurity 1 66 VL1860015 Azithromycin Impurity P (RRT 0.92) 67 VL158001 Diacerein impurity G Diacerein 68 VL158002 Diacerein Impurity F 69 VL158003 Diacerein Monoacetyl rhein - I / Diacerein Impurity D / Hydrolysis-1 70 VL158004 Diacerein Monoacetyl rhein-II / Diacerein Impurity E / Hydrolysis-2 71 VL158006 Diacerein Impurity B (Aloe-emodin) 72 VL158007 Diacerein Impurity H (triacetyl aloe emodin) 73 VL158005 Diacerein Impurity C (Rhein) 74 VL510001 Montelukast Amide Impurity Montelukast 75 VL510002 Montelukast Methylketone Impurity 76 VL510003 Montelukast Methylstyrene Impurity / Montelukast EP Impurity B USP Related Compound F 77 VL510004 Montelukast Nitrile Impurity 78 VL510005 Montelukast S-Isomer Impurity / Montelukast Impurity A (S-Enantiomer) 79 VL510006 Montelukast Sulphoxide Impurity 80 VL510007 Montelukast other-Isomer Impurity 81 VL510008 Montelukast Dihydro Impurity 82 VL510009 Montelukast QUID-8-Impurity 83 VL510010 Montelukast Keto Hydroxy Impurity / Montelukast (3S)-Hydroxy Methylketone 84 VL510011 Montelukast Ketone Impurity 85 VL510012 Montelukast Acid Impurity 86 VL510014 Montelukast Chloro alcohol Impurity 87 VL510015 Montelukast CIS-Isomer / Montelukast Impurity G 88 VL510017 Montelukast Michael Adduct 89 VL231001 Cinacalcet Impurity A Cinacalcet 90 VL231002 Cinacalcet Impurity B 91 VL231003 Cinacalcet Impurity C 92 VL231005 Cinacalcet Impurity E
  • 4. 93 VL231007 Cinacalcet E-Oxime / Cinacalcet E-Isomer 94 VL231008 Cinacalcet S-Isomer Impurity 95 VL231009 Cinacalcet Z-Isomer 96 VL2310010 Cinacalcet Regio Isomer 97 VL2310011 Cinacalcet 4-CF3 Isomer Impurity 98 VL2310012 Cinacalcet Impurity J / Cinacalcet 2-CF3 Isomer Impurity 99 VL2310013 Cinacalcet Phenyl Isomer Impurity 100 VL2310014 Cinacalcet Impurity D / Cinacalcet Dimer Impurity 101 VL2310016 Cinacalcet N-Oxide Impurity 102 VL2310017 Cinacalcet Napthyl-2-position Isomer 103 VL2310018 Cinacalcet Amine Impurity 104 VL2310019 Cinacalcet 5-Ethanol Impurity 105 VL2310020 Cinacalcet 6-Ethanol Impurity 106 VL2310021 Cinacalcet 5-yl Formamide Impurity 107 VL2310022 Cinacalcet 6-Formamide Impurity 108 VL2310023 Cinacalcet 6-Ethanamine Impurity 109 VL2310025 Cinacalcet 2-TF Benzaldehyde 110 VL2310026 Cinacalcet 3-TF Benzaldehyde Impurity 111 VL2310027 Cinacalcet 6-Ethanone Impurity 112 VL2310037 Cinacalcet Impurity I 113 VL290001 Candesartan Impurity 1 / Desethylcandesartan Methylester Candesartan 114 VL290002 Candesartan Impurity 2 (Desethyl candesartan Ethyl ester) 115 VL290003 Candesartan Impurity 6 (1-Ethyltetrazol-5-yl- candensartan cilexetil) 116 VL290004 Candesartan Impurity 7 (2-ethyltetrazol-5-yl- candesartan cilexetil) 117 VL290005 Candesartan Ketone Cilexetil 118 VL290006 Candesartan N-Ethyl Impurity 119 VL290007 Candesartan Trityl Cilexetil Impurity 120 VL290008 Candesartan trityl methyl ether/ Triphenylmethyl methyl Ether/ Candesartan Impurity 5 121 VL290009 Candesartan N2 Trityl Impurity / N2 Trityl Candesartan 122 VL290010 Candesartan Cilexetil EP Impurity B / Candesartan Cilexetil O-Desethyl analog 123 VL290012 N-Cilexetil Impurity / Candesartan Cilexetil Relat ed Compound A
  • 5. All Impurities Standard Catalogue List Sr. No. Catalogue No. Impurity Name Parent Drug 1 VL760001 Abacavir O-Pyrimidine Impurity (Abacavir EP Impurity B Abacavir 2 VL760002 Cyclopropyldiaminopurine Abacavir 3 VL760003 T-Butyl Derivative Abacavir 4 VL830001 7-Keto Abiraterone Acetate Abiraterone 5 VL830002 Abiraterone N-Oxide Impurity 6 VL284007 Aceclofenac Impurity A/Diclofenac Sodium Aceclofenac 7 VL284005 Aceclofenac Impurity B/Diclofenac Methyl Ester 8 VL284006 Aceclofenac Impurity C 9 VL284002 Aceclofenac Impurity D 10 VL284003 Aceclofenac Impurity E 11 VL284001 Aceclofenac Impurity F 12 VL284004 Aceclofenac Impurity I 13 VL11001 Acetazolamide Impurity A/Related Compound C Acetazolamide 14 VL11003 Acetazolamide Impurity B 15 VL11004 Acetazolamide Impurity C 16 VL11005 Acetazolamide Impurity D 17 VL11002 Acetazolamide Impurity E 18 VL11007 Acetazolamide Impurity F/Dimer Impurity 19 VL11006 Acetazolamide Impurity G 20 VL1230001 P-Methoxy Acetophenone Acetophenone 21 VL1350001 Acetylcysteine L- Cystine Impurity A Acetylcysteine 22 VL1350002 Acetylcysteine L- Cystine Impurity B 23 VL13002 7-Acyclovir Impurity/Impurity C Acyclovir 24 VL13011 9-Acetyl Acyclovir/Acyclovir Impurity G 25 VL13001 Acyclovir Impurity A/O-Acetyl Acyclovir 26 VL13014 Acyclovir Impurity B 27 VL13006 Acyclovir Impurity C 28 VL13007 Acyclovir Impurity F/N-Acetyl Acyclovir 29 VL13004 Acyclovir Impurity J/Dimer Impurity 30 VL13005 Acyclovir Impurity K 31 VL13013 Acyclovir Impurity L 32 VL13016 Acyclovir Impurity M 33 VL13012 Acyclovir Impurity P 34 VL13010 Dimer of Acyclovir/Do Not Use
  • 6. 35 VL1840001 Agomelatine Impurity 2 ( CAS No 178677-39-9 ) Agomelatine 36 VL960008 Albedazole Analytical Standard Albendazole 37 VL960007 Albendazole Impurity 38 VL960001 Albendazole Impurity-A 39 VL960002 Albendazole Impurity-B/Sulfoxide 40 VL960003 Albendazole Impurity-C 41 VL960004 Albendazole Impurity-D 42 VL960005 Albendazole Impurity-E 43 VL960006 Albendazole Impurity-F 44 VL259001 Alfuzosin Hydrochloride Alfuzosin 45 VL259002 Alfuzosin Impurity A 46 VL259008 ALFUZOSIN IMPURITY B 47 VL259009 ALFUZOSIN IMPURITY C 48 VL259003 Alfuzosin Impurity D/Deacylated Impurity 49 VL259004 Alfuzosin Impurity E 50 VL259005 Alfuzosin Impurity F 51 VL259010 Alfuzosin Impurity G 52 VL1430001 Allopurinol Impurity F Allopurinol 53 VL264001 Almotriptan Impurity A Almotriptan54 VL264002 Almotriptan Impurity B 55 VL264003 Almotriptan Impurity C 56 VL1730001 Alosetron Impurity D Alosetron 57 VL219006 Ambroxol Amino Compound Ambroxol 58 VL219007 Ambroxol HCI Impurity 59 VL219001 Ambroxol Impurity A 60 VL219002 Ambroxol Impurity B 61 VL219003 Ambroxol Impurity C 62 VL219004 Ambroxol Impurity D 63 VL219005 Ambroxol Impurity E 64 VL1390001 Amiodarone Impurity A Amiodarone 65 VL1390002 Amiodarone Impurity B 66 VL1390003 Amiodarone Impurity C 67 VL1390005 Amiodarone Impurity D 68 VL1390006 Amiodarone Impurity E 69 VL1390004 Amiodarone Impurity F 70 VL1390007 Amiodarone Impurity G 71 VL1390008 Amiodarone Impurity H 72 VL19009 Amlodipine Impurity 18 Amlodipine 73 VL19001 Amlodipine Impurity D/Rel.Comp.A 74 VL19010 Amlodipine N-Alkyl Impurity 75 VL19002 Amlodipine Related Compound B/ EP B 76 VL19003 Amlodipine Related Compound C/EP G
  • 7. 77 VL19004 Amlodipine Related Compound D/Impurity A 78 VL19006 Amlodipine Related Compound F/EP F 79 VL19007 Amlodipine Related Compound H 80 VL19005 Amlodipine Related Compund E/EP E 81 VL1970001 Amoxicillin Related Compound A Amoxicillin 82 VL1970003 Amoxicillin Related Compound B 83 VL1970004 Amoxicillin Related Compound C 84 VL1970002 Amoxicillin Related Compound D 85 VL1970005 Amoxicillin Related Compound E 86 VL1970006 Amoxicillin Related Compound F 87 VL1970007 Amoxicillin Related Compound G 88 VL1970008 Amoxicillin Related Compound H 89 VL1970009 Amoxicillin Related Compound I 90 VL1970010 Amoxicillin Related Compound J 91 VL246001 ANAMICA / O- Fluro Nitrobenzene ANAMICA 92 VL1110001 Aprepitant Related Compound A Aprepitant 93 VL1110002 Aprepitant Related Compound B 94 VL197003 2,7-Dihydroxy Quinoline Aripiprazole 95 VL197004 7-(4-Chlorobutoxy)Quinolin-2(1H)-One 96 VL197001 Aripiprazole Dimer (Aripiprazole 4,4’- Dimer) 97 VL197009 Aripiprazole Impurity D 98 VL197006 Aripiprazole Related Compound-A 99 VL197008 Aripiprazole Related Compound F 100 VL197007 Aripiprazole Related Compound G 101 VL197005 Aripirazole Related Compound E 102 VL197002 N,N-Bis(2-Bromoethyl)Amine HCl 103 VL258001 Ascorbic Acid Ascorbic 104 VL380003 Asenapine Deschloro Asenapine 105 VL380001 Asenapine N-Oxide Impurity 106 VL380004 Cis-Asenapine 107 VL380006 Fumaric Acid 108 VL380002 N-Desmethyl Asenapine 109 VL380005 Tetradehydro Asenapine 110 VL280001 Aspartame Impurity B Aspartame 111 VL280002 Aspartame Impurity C 112 VL530001 Aspirin Impurity A Aspirin 113 VL530005 Aspirin Impurity B 114 VL530006 Aspirin Impurity C 115 VL530003 Aspirin Impurity D 116 VL530004 Aspirin Impurity E 117 VL530002 Aspirin Impurity F 118 VL500001 Atenolol Bis Ether Impurity Atenolol 119 VL500002 Atenolol Blocker Acid Impurity
  • 8. 120 VL500004 ATENOLOL IMPURITY A 121 VL500005 ATENOLOL IMPURITY B 122 VL500006 ATENOLOL IMPURITY C 123 VL500007 ATENOLOL IMPURITY D 124 VL500008 ATENOLOL IMPURITY E 125 VL500009 ATENOLOL IMPURITY G 126 VL500010 ATENOLOL IMPURITY I 127 VL500003 Atenolol Tertiary Amine/ EP Impurity F 128 VL266004 Atomoxetine N-Amide/Impurity 2 Atomoxetine 129 VL266003 Atomoxetine Related Compound A 130 VL266002 R-Mandelic Acid 131 VL266001 S-Mandelic Acid Impurity 132 VL10015 4-Hydroxy Atorvastatin Monosodium Salt Atorvastatin 133 VL10018 Atorvastatin 3-Deoxyhept-2-Enoic Acid 134 VL10013 Atorvastatin Butyl Ester Impurity/Tert-Butyl Ester 135 VL10008 Atorvastatin Cyclo IP Impurity 136 VL10014 Atorvastatin Diepoxide Impurity 137 VL10006 Atorvastatin Impurity E/ RC E 138 VL10011 Atorvastatin Impurity F/Amide Impurity 139 VL10010 Atorvastatin Impurity G/O-Methyl 140 VL10017 Atorvastatin Impurity H 141 VL10002 Atorvastatin Lactone/Impurity H 142 VL10009 Atorvastatin Methyl Ester 143 VL10019 Atorvastatin Pyrrolidone Analog 144 VL10004 Atorvastatin RC A/Desfluoro/EP A 145 VL10001 Atorvastatin Related Compound B/Impurity B 146 VL10005 Atorvastatin Related Compound C/Difluoro 147 VL10003 Atorvastatin Related Compound D 148 VL10012 Atorvastatin Related Compound I 149 VL10007 Oxo Atorvastatin Impurity 150 VL1370001 Atovaquone Indene Isomer Atovaquone151 VL1370002 Atovaquone Related Compound-A 152 VL1370003 O-Methyl Atovaquone 153 VL1420001 Azelaic Acid Azelaic 154 VL1100001 Azelastine Impurity A Azelastine 155 VL1100002 Azelastine Impurity B 156 VL1100003 Azelastine Impurity C 157 VL1100004 Azelastine Impurity D 158 VL1100005 Azelastine Impurity E 159 VL820002 3-N-Dimethyl Aziamine Aziamine160 VL820001 Aziamine N-Oxide 161 VL820003 Desosaminyl Aziamine
  • 9. 162 VL252001 Azilsartan Impurity-1 (ARA-3) / Azilsartan K Medoxomil Impurity -1 Azilsartan 163 VL252005 Azilsartan K Impurity-5 (Bis Impurity) / /Azilsartan Medoxomil Impurity 5 164 VL252002 Azilsartan K Medoxomil Impurity 2 (Ethyl Ester) 165 VL252003 Azilsartan K Medoxomil Impurity 3 (Methyl Ester) 166 VL252004 Azilsartan K Medoxomil Impurity 4 167 VL252006 Azilsartan K Medoxomil Impurity-6 (Desethyl Impurity) 168 VL252007 Azilsartan K Medoxomil Impurity-7 (2-EHA Impurity) 169 VL252008 Azilsartan K Medoxomil Impurity-8 (Diacetyl Impurity) 170 VL1860016 Azithromycin Identification Mixture Azithromycin 171 VL1860014 Azithromycin Impurity 1 172 VL1860013 Azithromycin Impurity A 173 VL186008 Azithromycin Impurity B 174 VL186009 Azithromycin Impurity C 175 VL186007 Azithromycin Impurity E 176 VL186004 Azithromycin Impurity F/RC F 177 VL1860011 Azithromycin Impurity G 178 VL1860012 Azithromycin Impurity H 179 VL186003 Azithromycin Impurity I 180 VL186002 Azithromycin Impurity J/Desosaminyl Azithromycin 181 VL186005 Azithromycin Impurity M 182 VL186006 Azithromycin Impurity N 183 VL1860010 Azithromycin Impurity O 184 VL1860015 Azithromycin Impurity P 185 VL186001 Azithromycin N-Oxide/Impurity L 186 VL1560002 Baclofen Impurity B Baclofen 187 VL1560003 Baclofen Lactam 188 VL1560001 Baclofen Related Compound A/EP A 189 VL1560004 Baclofen Urea 190 VL2010003 Balsalazide Impurity 2(1242567-09-4) Balsalazide191 VL2010002 Balsalazide USP Impurity 1(1242567-11-8) 192 VL2010001 Balsalazide USP Impurity 3 (1346606-53-8) 193 VL228001 Benzene Sulfonic Acid Benzene Sulfonic Acid 194 VL229001 Benzothiadiazine Related Compound A Benzothiadiazine 195 VL178001 Betahistine Impurity C Betahistine 196 VL191005 Bisoprolol Carboxylic Acid Impurity Bisoprolol 197 VL191002 Bisoprolol Impurity A
  • 10. 198 VL191003 Bisoprolol Impurity G 199 VL191004 Bisoprolol Impurity K 200 VL191001 Bisoprolol Impurity L 201 VL1200001 Bortezomib Impurity A Bortezomib 202 VL1200004 Bortezomib Impurity E/ Impurity 7 203 VL1200002 Bortezomib Impurity F 204 VL1200003 Bortezomib Impurity H 205 VL28001 Bosentan Dimer Impurity Bosentan 206 VL1910001 Brimonidine Impurity E Brimonidine 207 VL207002 Brinzolamide Impurity A Brinzolamide 208 VL207001 Brinzolamide Impurity B 209 VL274001 Bromfenac Impurity A Bromfenac 210 VL274002 Bromfenac Impurity B 211 VL274003 Bromfenac Impurity C/RC A 212 VL274004 Bromfenac Impurity D 213 VL24001 Bromhexine Impurity A Bromhexine 214 VL24002 Bromhexine Impurity B 215 VL24003 Bromhexine Impurity C 216 VL24004 Bromhexine Impurity D 217 VL24005 Bromhexine Impurity E 218 VL1180001 1-Bromodecane Bromodecane 219 VL34001 Budesonide Impurity A Budesonide 220 VL34002 Budesonide Impurity B/Homologue Budesonide 221 VL34003 Budesonide Impurity C/D-Homobudesonide 222 VL34008 Budesonide Impurity D 223 VL34004 Budesonide Impurity E/Delta 14 Budesonide 224 VL34005 Budesonide Impurity F 225 VL34009 Budesonide Impurity G 226 VL34010 Budesonide Impurity H 227 VL34006 Budesonide Impurity I 228 VL34011 Budesonide Impurity J 229 VL34012 Budesonide Impurity K 230 VL34007 Budesonide Impurity L 231 VL253005 Bumetanide EHA Analogue Bumetanide 232 VL253001 Bumetanide Impurity 3 233 VL253002 Bumetanide Impurity 4 234 VL253003 Bumetanide Impurity 5 235 VL253004 Bumetanide Impurity 6 236 VL253006 Bumetanide Propyl Analog 237 VL25015 2-Tert Butylamino)-4-Chloropropiophenone Hydrochloride Bupropion 238 VL25006 4-Chloro Bupropion
  • 11. 239 VL25007 5-Chloro Bupropion 240 VL25005 Bromochloro-Propiophenone 241 VL25011 Bupropion Amine Impurity 242 VL25002 Bupropion Dione Derivative 243 VL25014 Bupropion Related Compond C 244 VL25016 Bupropion Related Compound B 245 VL25004 Chloropropionophenone 246 VL25001 Deschloro Bupropion 247 VL25010 Erythro Hydroxy Bupropion 248 VL25017 M-Chloro Benzoic Acid 249 VL25003 O-Bupropion 250 VL25018 O-Chloro Bupropione 251 VL25008 S,R,R-Thiomorpholine Derivative 252 VL25009 S,S,S-Thiomorpholine Derivative 253 VL25012 Threohydroxy Bupropion 254 VL249009 Bispyrimidinyl Piperazinyl Butane/Impurity C Buspirone 255 VL249010 Bispyrimidinyl Piperazinyl Butyl Ether 256 VL249016 Buspirone Bromobutyl Analog 257 VL249014 Buspirone Chlorobuspirone 258 VL249013 Buspirone Diester Dimer 259 VL249004 Buspirone Impurity A 260 VL249001 Buspirone Impurity E 261 VL249005 Buspirone Impurity G 262 VL249003 Buspirone Impurity J 263 VL249002 Buspirone Impurity K 264 VL249011 Buspirone Open Ring 265 VL249012 Buspirone Open Ring Dimer 266 VL249015 Buspirone Open Ring Spirodimer 267 VL249007 Buspirone Related Compound L 268 VL249006 Buspirone Related Compound N 269 VL249008 Buspirone Spiroammonium Salt 270 VL26001 Butyric Acid Butyric Acid 271 VL290010 Candesartan Cilexetil EP Impurity B Candesartan 272 VL290001 Candesartan Impurity 1 273 VL290002 Candesartan Impurity 2 274 VL290003 Candesartan Impurity 6 275 VL290004 Candesartan Impurity 7 276 VL290005 Candesartan Ketone Cilexetil 277 VL290009 Candesartan N2 Trityl Impurity 278 VL290012 Candesartan N-Cilexetil Impurity 279 VL290006 Candesartan N-Ethyl Impurity 280 VL290007 Candesartan Trityl Cilexetil Impurity 281 VL290008 Candesartan Trityl Methyl Ether/Impurity 5
  • 12. 282 VL243001 Capecitabine Related Compound A Capecitabine283 VL243002 Capecitabine Related Compound B 284 VL243003 Capecitabine Related Compound C 285 VL210001 Carbamazepinedione Carbamazepine 286 VL210002 Carbamezepine Impurity C 287 VL420001 Carbidopa Impurity Carbidopa 288 VL1290001 Carisoprodol Impurity C Carisoprodol 289 VL35006 Carvedilol Bisalkyl Pyro-Catechol Derivative Carvedilol 290 VL35007 Carvedilol EP Impurity A 291 VL35002 Carvedilol Impurity D 292 VL35001 Carvedilol Impurity E 293 VL35003 Carvedilol IP Impurity A 294 VL35005 Carvedilol Related Compound B 295 VL35004 Carvedilol Keto Impurity / Carvedilol Impurity-5 296 VL32001 Cefixime Impurity A Cefixime 297 VL1830001 Cefpodoxime Acid Impurity Cefpodoxime 298 VL1830002 Cefpodoxime Proxetil Dimer Impurity 299 VL30002 Celecoxib Impurity 2 Celecoxib 300 VL30003 Celecoxib Impurity A/RC A 301 VL30004 Celecoxib Impurity C 302 VL30005 Celecoxib Impurity D 303 VL30006 Celecoxib Impurity E 304 VL30007 Celecoxib Impurity F 305 VL30001 Celecoxib Isomeric/Impurity B/ RC B 306 VL251005 Cephalexin Impurity C Cephalexin 307 VL251004 Cephalexin Impurity D 308 VL251001 Cephalexin Impurity J 309 VL251002 Cephalexin Impurity K 310 VL251003 Cephalexin Phenyl Glycin Impurity 311 VL330010 Cetirizine -4- Chlorobenzbydrol Impurity Cetirizine 312 VL330011 Cetirizine -4- Chlorobenzo Phenone Impurity 313 VL330014 Cetirizine Bromo Impurity 314 VL330001 Cetirizine EP Impurity A 315 VL330002 Cetirizine EP Impurity B/Cetirizine Acetic Acid 316 VL330003 Cetirizine EP Impurity C 317 VL330004 Cetirizine EP Impurity D/ Dimer Impurity 318 VL330005 Cetirizine EP Impurity E 319 VL330006 Cetirizine EP Impurity F 320 VL330007 Cetirizine EP Impurity G/Ethanol 321 VL330009 Cetirizine Methacathinone 322 VL330012 Cetirizine Methyl Ester 323 VL330008 Cetirizine N- Oxide
  • 13. 324 VL330013 Cetirizine PEG Ester 325 VL1090004 Chlorthalidone Impurity A Chlorthalidone 326 VL1090001 Chlorthalidone Impurity B/Rel.Com.A 327 VL1090005 Chlorthalidone Impurity C 328 VL1090006 Chlorthalidone Impurity D 329 VL1090007 Chlorthalidone Impurity E 330 VL1090002 Chlorthalidone Impurity G 331 VL1090008 Chlorthalidone Impurity H 332 VL1090009 Chlorthalidone Impurity I 333 VL1900002 Cimetidine EP Impurity B/Cimetidine Methoxy Analog Cimetidine 334 VL1900001 Cimetidine EP Impurity F/Cimetidine Bis Impurity 335 VL2310012 Cinacalcet 2- CF3 -Isomer Impurity/Impurity J Cinacalcet 336 VL2310025 Cinacalcet 2 - TF Benzaldehyde Impurity 337 VL2310026 Cinacalcet 3 - TF Benzaldehyde Impurity / Cinacalcet Aldehyde Impurity 338 VL2310011 Cinacalcet 4- CF3 -Isomer Impurity 339 VL2310024 Cinacalcet 4 - TF Benzaldehyde Impurity 340 VL2310019 Cinacalcet 5- Ethanol Impurity 341 VL2310021 Cinacalcet 5- Yl Formamide Impurity 342 VL2310023 Cinacalcet 6 - Ethanamine Impurity 343 VL2310020 Cinacalcet 6- Ethanol Impurity 344 VL2310027 Cinacalcet 6- Ethanone Impurity 345 VL2310022 Cinacalcet 6 Formamide Impurity 346 VL2310029 Cinacalcet Alcohol Impurity 347 VL2310018 Cinacalcet Amine Impurity/Impurity B 348 VL2310033 Cinacalcet Diastereomer Isomer-1 349 VL2310034 Cinacalcet Diastereomer Isomer-2 350 VL2310014 Cinacalcet Dimer Impurity/Cinacalcet Impurity L 351 VL231007 Cinacalcet E- Isomer/Cinacalcet Impurity F 352 VL231001 Cinacalcet Impurity A/ NAPHTHYL ETHYLAMINE 353 VL231002 Cinacalcet Impurity B 354 VL231004 Cinacalcet Impurity D/RC B 355 VL231005 Cinacalcet Impurity E 356 VL2310035 Cinacalcet Impurity G 357 VL2310036 Cinacalcet Impurity H 358 VL2310037 Cinacalcet Impurity I 359 VL2310030 Cinacalcet Mesylate Analog/cinacalcet Related Com A 360 VL2310016 Cinacalcet N-Oxide
  • 14. 361 VL2310015 Cinacalcet P1-6 Impurity 362 VL2310013 Cinacalcet Phenyl Isomer Impurity 363 VL2310010 Cinacalcet Regio - Isomer 364 VL2310032 Cinacalcet RNEA 365 VL231008 Cinacalcet S- Isomer 366 VL231009 Cinacalcet Z- Isomer/Cinacalcet Impurity C 367 VL2310017 Napthalene 2- Position Isomer Impurity/Impurity K 368 VL195001 Cinnarizine Impurity A Cinnarizine 369 VL195002 Cinnarizine Impurity E 370 VL204004 Ciprofloxacin Impurity A Ciprofloxacin 371 VL204005 Ciprofloxacin Impurity B 372 VL204002 Ciprofloxacin Impurity C/Ethylenediamine Analog 373 VL204006 Ciprofloxacin Impurity D 374 VL204003 Ciprofloxacin Impurity E 375 VL204001 Ciprofloxacin Impurity F 376 VL920002 Bromo Analogue Citalopram 377 VL920001 Chloro Analogue 378 VL920003 Citalopram Descyano Impurity 379 VL920004 Citalopram Impurity G(5-Dimethylaminobutyryl Citalopram 380 VL920005 Citalopram N-Oxide/RC E 381 VL257001 Citric Acid Citric Acid 382 VL740001 Clarithromycin EP Impurity C Clarithromycin 383 VL740002 Clarithromycin EP Impurity D 384 VL740004 Clarithromycin EP Impurity F 385 VL740006 Clarithromycin EP Impurity H 386 VL740005 Clarithromycin EP Impurity L 387 VL740003 Clarithromycin EP Impurity M 388 VL740009 Clarithromycin Impurity E 389 VL740008 Clarithromycin Impurity G 390 VL740007 Clarithromycin Impurity I 391 VL740012 Clarithromycin Impurity J 392 VL740010 Clarithromycin Impurity K 393 VL740011 Clarithromycin Impurity N 394 VL1030001 Clindamycin Impurity A Clindamycin395 VL1030002 Clindamycin Impurity B 396 VL1030003 Clindamycin Impurity C 397 VL1950001 Clobetasol Impurity A Clobetasol 398 VL1950003 Clobetasol Impurity B 399 VL1950004 Clobetasol Impurity C 400 VL1950002 Clobetasol Impurity D
  • 15. 401 VL1950005 Clobetasol Impurity J/Clobetasol Propionate Related Compound A 402 VL1600001 Clofazimine Impurity A Clofazimine 403 VL1600002 Clofazimine Impurity B 404 VL1460001 Chloroacetamido Impurity of Clonazepam Clonazepam 405 VL281003 2,6 Dichloroacetanilide Clonidine 406 VL281001 2,6-Dichloroaniline Impurity 407 VL281004 2,6 Dichlorophenyl Carbonimidic Dichloride 408 VL281005 Clonidine Impurity B 409 VL281002 N-(2,6-Dichlorophenyl)Formamide 410 VL31007 Clopidogrel Acid Clopidogrel 411 VL31008 Clopidogrel Impurity-3 412 VL31002 Clopidogrel Pyridinium Bromide 413 VL31005 Clopidogrel Racemic Mixture 414 VL31009 Clopidogrel Related Comp B/ Impurity-4 415 VL31003 Clopidogrel Related Compound A 416 VL31001 Clopidogrel Related Compound B/Don't Use 417 VL31004 Clopidogrel Related Compound C/Impurity C 418 VL31006 Decarboxylated Clopidogrel Impurity 419 VL164002 Clotrimazole Impurity E Clotrimazole420 VL164003 Clotrimazole Impurity F 421 VL164001 Clotrimazole Related Compound A 422 VL1310001 Clozapine Impurity A Clozapine 423 VL1310002 Clozapine Impurity B 424 VL1310003 Clozapine Impurity C 425 VL1310004 Clozapine Impurity D 426 VL187001 Colesevelam Impurity 1/Bromoquat Colsevelam 427 VL187002 Colesevelam Impurity 2/Aminoquat 428 VL187003 Colesevelam Impurity 3/Decylaminoquat 429 VL187004 Colesevelam Impurity 4/Aminodihexylquat 430 VL187005 Colesevelam Impurity 5/ Decylamine 431 VL187006 Colesevelam Impurity 6 432 VL187007 Colesevelam Impurity 7 433 VL187008 Colesevelam Methoxyquat Impurity 434 VL1980001 Cyclizine Impurity A Cyclizine 435 VL1980002 Cyclizine Impurity B 436 VL1800001 Cyclobenzaprine Related Compound B Cyclobenzaprine 437 VL245001 Cyclohexanone Cyclohexanone 438 VL165001 Cyclophosphamide Impurity A Cyclophosphamide
  • 16. 439 VL165002 Cyclophosphamide Related Compound-D 440 VL1790001 Cycloserine Dimer Impurity (Cycloserine Diketoperazine) Cycloserine 441 VL1050001 CYCLOSERINE DIMER CL4 IMPURITY Cyclosporine 442 VL1050004 Cyclosporin Impurity B 443 VL1050005 Cyclosporin Impurity D 444 VL1050002 Cyclosporin Impurity H 445 VL1050006 Iso Cyclosporine A 446 VL1050003 Iso Cyclosporin Impurity H 447 VL1760004 Dabigatran Acid-Amide Impurity Dabigatran 448 VL1760002 Dabigatran Impurity 2/ Amide 449 VL1760003 Dabigatran Impurity 6/Acid 450 VL1760001 Dabigatran Impurity P (1408238-37-8 ) 451 VL1650004 Dapagliflozin Acetyl Impurity Dapagliflozin 452 VL1650001 Dapagliflozin Alpha Isomer 453 VL1650003 Dapagliflozin Bromo Compound 454 VL1650002 Dapagliflozin Methoxy Impurity 455 VL1530003 Darifenacin Carboxylic Acid Darifenacin456 VL1530001 Darifenacin Impurity A 457 VL1530002 R-Isomer of Darifenacin Hydrobromide 458 VL41006 Dechlorodesloratadine Desloratadine 459 VL41007 Dehydrodesloratadine 460 VL41005 Desloratadine Impurity B 461 VL41009 Desloratadine Impurity C 462 VL41004 Desloratadine Impurity VI 463 VL41001 Desloratadine N-Formyl Impurity 464 VL41003 Desloratadine N-Hydroxypiperidine 465 VL41002 Desloratadine N-Oxide 466 VL41008 Fluorodesloratadine 467 VL273001 17- Oxo Dexamethasone Dexamethasone 468 VL273002 17β-Carboxy-17-Desoxy Dexamethasone 469 VL273009 20-Carboxy-17-Desoxy Related Compound 470 VL273008 21-Dehydro Dexamethasone 471 VL273005 9-DESFLUORO-11-KETO DEXAMETHASONE/ Impurity J 472 VL273004 Desoxymetasone (17-Desoxy of Dexamethasone) 473 VL273006 Dexamethasone-9(11)-α-Epoxide 474 VL273010 Dexamethasone Impurity B 475 VL273011 Dexamethasone Impurity F 476 VL273012 Dexamethasone Impurity G 477 VL273013 Dexamethasone Impurity K 478 VL273003 Dexamethasone-Δ 17,20 21-Aldehyde
  • 17. 479 VL273007 Δ7,9(11)-Dexamethasone 480 VL520010 Dexmedetomidine (Et-Dex) Dexmedetomidine 481 VL520001 Dexmedetomidine Impurity-1 482 VL520002 Dexmedetomidine Impurity-2 483 VL520003 Dexmedetomidine Impurity-3 484 VL520004 Dexmedetomidine Impurity-4 485 VL520005 Dexmedetomidine Impurity-5 486 VL520006 Dexmedetomidine Impurity-6 487 VL520007 Dexmedetomidine Impurity-7 488 VL520008 Dexmedetomidine Ketone Impurity 489 VL520009 Dexmedetomidine Olefine Impurity 490 VL200002 Dextromethorpan Impurity A Dextromethorphan 491 VL200001 Dextromethorphan Impurity-D 492 VL158008 Diacerein Aloein Impurity Diacerein 493 VL158005 Diacerein Impurity A (Rhein)/Impurity C 494 VL158006 Diacerein Impurity B 495 VL158003 Diacerein Impurity D/Rhein-I 496 VL158004 Diacerein Impurity E/Rhein-II 497 VL158002 Diacerein Impurity F 498 VL158001 Diacerein Impurity G 499 VL158007 Diacerein Impurity H 500 VL48007 1-(2,6-Dichlorophenyl)Isatin Diclofenac 501 VL48009 Dichlorophenyl anthranlic Acid 502 VL48013 Diclofenac Chloroacetyl Impurity 503 VL48017 Diclofenac Ethyl Ester Impurity 504 VL48008 Diclofenac Glyoxilic Acid 505 VL48003 Diclofenac Impurity A 506 VL48010 Diclofenac Impurity B 507 VL48011 Diclofenac Impurity C 508 VL48015 Diclofenac Impurity D 509 VL48016 Diclofenac Impurity E 510 VL48005 Diclofenac Impurity F 511 VL48001 Diclofenac PPG Ester 1 512 VL48002 Diclofenac PPG Ester 2 513 VL48004 Diclofenac Related Compound 514 VL48006 Isopropyl Ester of Diclofenac 515 VL1160001 Dicyclopropylamine Dicyclopropylamine 516 Diethyl P-Toluene Sulfonyl Oxy Methyl Phosphonate 517 VL230001 Diethyldithiocarbamate Impurity Diethyldithiocarbamate 518 VL1920001 Dihydroquinidine Dihydroquinidine 519 VL1080001 Des Acetyl Diltiazem Diltiazem 520 VL177001 Diphenhydramine Impurity A Diphenhydramine
  • 18. 521 VL177002 Diphenhydramine Impurity B 522 VL177003 Diphenhydramine Impurity C 523 VL177004 Diphenhydramine Impurity D/ Benzhydrol 524 VL177005 Diphenhydramine Impurity E 525 VL177006 Diphenhydramine N- Oxide 526 VL47001 Dipyridamole Impurity -A Dipyridamole 527 VL47002 Dipyridamole Impurity -B 528 VL47003 Dipyridamole Impurity -C 529 VL47004 Dipyridamole Impurity D 530 VL47005 Dipyridamole Impurity -E 531 VL47006 Dipyridamole Impurity F 532 VL47007 Dipyridamole Impurity G 533 VL49001 Docetaxel Trihydrate Impurity C Docetaxel Trihydrate 534 VL700001 Domperidone Impurity A Domperidone 535 VL700002 Domperidone Impurity B 536 VL700003 Domperidone Impurity C 537 VL700005 Domperidone Impurity D 538 VL700006 Domperidone Impurity E 539 VL700004 Domperidone Impurity F 540 VL173005 Dehydrodeoxydonepezil Donepezil 541 VL173006 Deoxydonepezil 542 VL173007 Donepezil Alkene Pyridine N-Oxide 543 VL173004 Donepezil Benzylbromide 544 VL173011 Donepezilbenzyl Quaternary Salt 545 VL173009 Donepezil Impurity A 546 VL173008 Donepezil N-Oxide 547 VL173001 Donepezil Open Ring Impurity 548 VL173003 Donepezil Pyridine Analog 549 VL173010 Donepezil Related Compound A 550 VL173002 Hydroxy Donepezil 551 VL37003 Dorzolamide Impurity 5 Dorzolamide 552 VL37004 Dorzolamide Impurity A 553 VL37001 Dorzolamide Impurity B 554 VL37002 Dorzolamide Impurity D/RC D 555 VL159002 Doxycycline EP Impurity F Doxycycline 556 VL159001 Doxycycline Impurity C/4-Epidoxycycline 557 VL38001 Doxylamine Succinate Impurity A Doxylamine 558 VL38002 Doxylamine Succinate Impurity-B 559 VL38003 Doxylamine Succinate Impurity C 560 VL38004 Doxylamine Succinate Impurity-D 561 VL36002 Drotaveraldine Impurity Drotaverine562 VL36001 Drotaverine Acid Impurity 563 VL36004 Drotaverine Amide Impurity
  • 19. 564 VL36003 Drotaverine Amine Impurity 565 VL202001 Duloxetine Impurity- A/RC A Duloxetine 566 VL202002 Duloxetine Impurity B 567 VL202003 Duloxetine Impurity E 568 VL202004 Duloxetine Impurity F 569 VL202006 Duloxetine Propanol Impurity 570 VL202005 Duloxetine Propanone Impurity 571 VL225002 Dutasteride Acid Impurity Dutasteride 572 VL225001 Dutasteride Beta Isomer 573 VL225003 Dutasteride Dihydro Impurity 574 VL225004 Dutasteride Ester Impurity 575 VL1680002 Efavirenz Ethene Analog Efavirenz 576 VL1680001 Efavirenz Racemic Standard 577 VL990003 Eletriptan Related Compound 01/RC A Eletriptan578 VL990002 Eletriptan Related Compound 02 579 VL990001 Eletriptan Related Compound 03/ RC B 580 VL54007 Emtricitabine 5-Fluoro Cytosine Emtricitabine 581 VL54002 Emtricitabine Carboxylic Acid Impurity 582 VL54004 Emtricitabine Diastereomer 583 VL54005 Emtricitabine Enantiomer 584 VL54001 Emtricitabine Hydroxy Impurity/Emtricitabine S- Fluorouracil Analogue 585 VL54006 Emtricitabine Sulfoxide-I 586 VL54003 Emtricitabine Sulfoxide Impurity 587 VL1360001 Enalapril Impurity A Enalapril 588 VL1360002 Enalapril Impurity B 589 VL1360003 Enalapril Impurity C 590 VL1360004 Enalapril Impurity D 591 VL1360005 Enalapril Impurity E 592 VL1360006 Enalapril Impurity F 593 VL1360007 Enalapril Impurity G 594 VL1360008 Enalapril Impurity H 595 VL1360009 Enalapril Impurity I 596 VL690007 ENOL-ETHER- ERYTHROMYCIN A Erythromycin 597 VL690002 Erythromycin A Imino Ester Impurity / Erythromycin (6,9-Imino Ether) 598 VL690001 Erythromycin A Oxime Impurity 599 VL690004 Erythromycin E/Erythromycin EP Impurity C 600 VL690005 Erythromycin F/Erythromycin EP Impurity A 601 VL690003 Erythromycin Impurity G 602 VL690006 N-DEMETHYLERYTHROMYCIN A 603 VL690008 PSEUDO-ENOL-ETHER- ERYTHROMYCIN A 604 VL1570002 Escitalopram Desfluoro Impurity Escitalopram
  • 20. 605 VL1570004 Escitalopram Impurity A 606 VL1570005 Escitalopram Impurity B 607 VL1570003 Escitalopram Impurity C 608 VL1570006 Escitalopram Impurity D 609 VL1570007 Escitalopram Impurity E 610 VL1570008 Escitalopram Impurity F 611 VL1570009 Escitalopram Impurity G 612 VL1570010 Escitalopram Impurity H 613 VL1570011 Escitalopram Impurity I 614 VL1570012 Escitalopram Impurity J 615 VL1570013 Escitalopram Impurity K 616 VL1570014 Escitalopram Impurity L 617 VL1570015 Escitalopram Impurity M 618 VL1570001 Escitalopram Oxalate 619 VL780002 Eszopiclone 2,3-Pyrazine Dicarboxylic Acid Eszopiclone620 VL780001 Eszopiclone Semiketal 621 VL780003 Zopiclone Impurity A (EP) 622 VL1150001 Ethambutal Impurity D Ethambutal 623 VL440001 Ethylphenidate Impurity Ethylphenidate 624 VL2000005 Etodolac Impurity B Etodolac 625 VL2000001 Etodolac Impurity D 626 VL2000002 Etodolac Impurity E 627 VL2000003 Etodolac Impurity F 628 VL2000004 Etodolac Impurity G 629 VL1020001 Etricoxib Impurity D Etricoxib 630 VL203003 Ezetimibe Des-Fluoroaniline Analog Ezetimibe 631 VL203008 Ezetimibe Ketone Impurity 632 VL203004 Ezetimibe M-Fluoroaniline Analog 633 VL203005 Ezetimibe O-Fluorobenzene Isomer 634 VL203002 Ezetimibe SRR Impurity 635 VL203001 Ezetimibe SRS Impurity 636 VL203007 Ezetimibe Tetrahydropyran Analog 637 VL203006 R,R,R - Ezetimibe 638 VL203010 RRS Ezetimibe 639 VL203012 RSR-Ezetimibe 640 VL203011 SSR-Ezetimibe 641 VL203009 S,S,S - Ezetimibe 642 VL56006 Famotidine Amidine Famotidine 643 VL56005 Famotidine Cyanoamidine 644 VL56012 Famotidine EP Impurity G 645 VL56010 Famotidine Impurity A 646 VL56011 Famotidine Impurity B/RC B 647 VL56001 Famotidine Impurity C/ RC C
  • 21. 648 VL56002 Famotidine Impurity D/ RC D 649 VL56003 Famotidine Impurity E/ RC E 650 VL56004 Famotidine Impurity F/RC F 651 VL56007 Famotidine Impurity H 652 VL56008 Famotidine Impurity I 653 VL56009 Famotidine Impurity J 654 VL730001 Febuxostate Decarboxy Impurity Febuxostate 655 VL59001 Fenofibrate Impurity A Fenofibrate 656 VL59002 Fenofibrate Impurity B 657 VL59003 Fenofibrate Impurity C 658 VL59004 Fenofibrate Impurity D 659 VL59005 Fenofibrate Impurity E 660 VL59006 Fenofibrate Impurity F 661 VL59007 Fenofibrate Impurity G/Rel.Comp.C 662 VL57001 Fentanyl Impurity E Fentanyl 663 VL400002 Fesoterodine Diol Dimer Fesoterodine 664 VL400001 Fesoterodine Impurity B 665 VL261001 Fexofenadine EP Impurity A Fexofenadine 666 VL261002 Fexofenadine EP Impurity B 667 VL261003 Fexofenadine EP Impurity C 668 VL261004 Fexofenadine EP Impurity D 669 VL1270010 FIM6 Fingolimod Fingolimod 670 VL1270011 FIM8 Heptane Impurity 671 VL1270007 FIM8 Monohydroxy Methyl Fingolimod 672 VL1270009 FIM8 Nonane Impurity 673 VL1270001 Fingolimod 4-Hydroxy /FI8 Hydroxy Impurity 674 VL1270003 Fingolimod Acetamide Impurity 675 VL1270004 Fingolimod Formamide Impurity 676 VL1270002 Fingolimod N-Methyl Impurity 677 VL1270005 Fingolimod Palmitate Amide Impurity 678 VL1270006 Fingolimod Stearate Amide Impurity 679 VL1270008 N,N-Dimethyl Fingolimod 680 VL1140001 Flecainide Acetate Impurity A Flecainide 681 VL1140002 Flecainide Acetate Impurity B 682 VL1140003 Flecainide Acetate Impurity C 683 VL1140004 Flecainide Acetate Impurity D 684 VL1140005 Flecainide Acetate Impurity E 685 VL1140006 Flecainide Acid Impurity 686 VL60005 Fluconazole Impurity A Fluconazole 687 VL60001 Fluconazole Related Compound A/EP B 688 VL60002 Fluconazole Related Compound B 689 VL60003 Fluconazole Related Compound C/EP C 690 VL60004 Fluconozole Impurity I
  • 22. 691 VL1780001 Fluoxetine Impurity A Fluoxetine692 VL1780002 Fluoxetine Impurity B 693 VL1780003 Fluoxetine Impurity C 694 VL1770001 Fluphenazine Decanoate N-Oxide-1 Fluphenazine 695 VL1770002 Fluphenazine Decanoate N-Oxide-2 696 VL1000006 Fluticasone Impurity A Fluticasone 697 VL1000001 Fluticasone Impurity G/ Dimer Impurity 698 VL1000002 Fluticasone Related Compound A 699 VL1000003 Fluticasone Related Compound B 700 VL1000004 Fluticasone Related Compound C 701 VL1000005 Fluticasone Related Compound D 702 VL1700001 Formoterol Related Compound A Formoterol 703 VL1700002 Formoterol Related Compound B 704 VL1700003 Formoterol Related Compound C 705 VL1700004 Formoterol Related Compound D 706 VL1700005 Formoterol Related Compound E 707 VL1700006 Formoterol Related Compound F 708 VL1700007 Formoterol Related Compound G 709 VL1700008 Formoterol Related Compound H 710 VL234007 17-Keto Fulvestrant Fulvestrant 711 VL234001 6-Keto Fulvestrant 712 VL234005 Delta 6, 7-Fulvestrant Impurity 713 VL234002 Fulvestrant Beta Isomer/7B Isomer Impurity 714 VL234003 Fulvestrant Extended 715 VL234006 Fulvestrant Sterol Dimer 716 VL234004 Fulvestrant Sulfone 717 VL61003 Furosemide Impurity A Furosemide 718 VL61001 Furosemide Impurity D 719 VL61002 Furosemide Impurity E (2,4-Dichlorobenzoic Acid) 720 VL75004 Gabapentine Lactose Adduct Gabapentin 721 VL75002 Gabapentine Related Compound B/EP B 722 VL75005 Gabapentin Lactum 723 VL75001 Gabapentin Related Compound A/EP A 724 VL75006 Gabapentin Related Compound D 725 VL75003 Gabapentin Related Compound E 726 VL239001 Gatifloxacin Impurity A Gatifloxacin 727 VL72001 Gemcitabine Alpha-Anomer Gemcitabine 728 VL650003 Gliclazide Impurity A Gliclazide 729 VL650002 Gliclazide Impurity B 730 VL650004 Gliclazide Impurity C 731 VL650001 Gliclazide Impurity F 732 VL71005 Glimepiride Impurity E Glimepiride
  • 23. 733 VL71006 Glimepiride Impurity F 734 VL71007 Glimepiride Impurity G 735 VL71008 Glimepiride Impurity H 736 VL71009 Glimepiride Impurity J 737 VL71004 Glimepiride Related Compound D/EP D 738 VL71001 Glimpiride Related Compound A/EP A 739 VL71002 Glimpiride Related Compound.B 740 VL71003 Glimpiride Related Compound C 741 VL66004 Ethyl Carbamate of Glipizide Glipizide 742 VL66003 Glipizide Isopropyl Carbamate 743 VL66002 Glipizide Methyl Carbamate 744 VL66001 Glipizide Related Compound A 745 VL66005 Glipizide Related Compound B 746 VL66006 Glipizide Related Compound C 747 VL69002 Glibenclamide Impurity E / Glyburide Impurity Glyburide 748 VL69001 Glyburide (Glibenclamide)Rel Comp.A 749 VL247001 GOD GOD 750 VL235005 Guaiacol/Guaifenesin Impurity A Guaifenesin 751 VL235003 Guaifenesin Impurity B 752 VL235001 Guaifenesin Impurity C 753 VL235002 Guaifenesin Impurity D 754 VL235004 Guaifenesin β-Isomer 755 VL1120001 Haloperidol Impurity B Haloperidol 756 VL1660001 Hydralazine Dimer Impurity Hydralazine 757 VL1870001 Hydrocortisone Acetate Impurity ( CAS No 50-04- 4) Hydrocortisone 758 VL283001 Hydroquinone Impurity Hydroquinone 759 VL78001 Hyoscine Butylbromide Impurity D Hyoscine Butylbromide 760 VL78002 Hyoscine Butylbromide Impurity E 761 VL78003 Hyoscine Butylbromide Impurity F 762 VL78004 Hyoscine Butylbromide Impurity G 763 VL81002 Ibuprofen Impurity A Ibuprofen 764 VL81001 Ibuprofen Impurity B 765 VL81004 Ibuprofen Impurity C 766 VL81005 Ibuprofen Impurity D 767 VL81006 Ibuprofen Impurity E/Ibuprofen Related Compund C 768 VL81010 Ibuprofen Impurity F 769 VL81003 Ibuprofen Impurity J/Related Compound J 770 VL81007 Ibuprofen Impurity L 771 VL81008 Ibuprofen Impurity M 772 VL81009 Ibuprofen Impurity N
  • 24. 773 VL272001 Desmethyl Imatinib Imatinib 774 VL272002 Imatinib Impurity D 775 VL1940001 Ipratropium Impurity C Ipratropium 776 VL1940002 Ipratropium Impurity D 777 VL1940004 Ipratropium Impurity E 778 VL1940003 Ipratropium Impurity F 779 VL84009 Des Butyl Irbesartan Irbesartan 780 VL84002 Irbesartan Impurity B 781 VL84006 Irbesartan Impurity D 782 VL84008 Irbesartan Nitrile 783 VL84005 Irbesartan RC 03/Propyl Irbesartan 784 VL84004 Irbesartan Related Compound 01 785 VL84001 Irbesartan Related Compound A 786 VL84003 Irbesartan Related Compound C (Irbesartan Hydroxy Impurity) 787 VL241001 Isopropyl P-Toluenesulfonate Isopropyl P-Toluenesulfonate 788 VL680001 Itraconazole Impurity A Itraconazole 789 VL680002 Itraconazole Impurity B 790 VL680003 Itraconazole Impurity C 791 VL680004 Itraconazole Impurity D 792 VL680005 Itraconazole Impurity E 793 VL680006 Itraconazole Impurity F 794 VL680007 Itraconazole Impurity G 795 VL1220002 Keto Amine MSA Salt Keto Amine 796 VL237001 Ketorolac Impurity A Ketorolac 797 VL1250001 Lacosamide H-LCMRC01 Lacosamide798 VL1250002 Lacosamide H-LCMRC02 799 VL1250003 Lacosamide H-LCMRC03 800 VL12004 3R Lamivudine-R-Sulfoxide Lamivudine 801 VL12003 3S Lamivudine-S-Sulfoxide 802 VL12002 Lamivudine Carboxylic Acid 803 VL12001 Lamivudine Impurity B/Lamivudine Diasteriomer Impurity 804 VL12005 Lamivudine Impurity E/ Cytosine 805 VL980005 2,3-DCBN (2,3-Dichlorobenzoyl Nitrile) Lamotrigine 806 VL980008 Dioxo Lamotrigine 807 VL980006 Lamotrigine EP Impurity C 808 VL980007 Lamotrigine Impurity B 809 VL980004 Lamotrigine Related Compound A 810 VL980001 Lamotrigine Related Compound B 811 VL980002 Lamotrigine Related Compound C 812 VL980003 Lamotrigine Related Compound D 813 VL92002 Lansoprazole Acid Impurity Lansoprazole
  • 25. 814 VL92001 Lansoprazole Impurity A/N-Oxide 815 VL92003 Lansoprazole Impurity B/ RC A 816 VL93004 Latanoprost Acid Impurity Latanoprost817 VL93002 Latanoprost Related Compound D 818 VL93003 Latanoprost Related Compound E 819 VL1060007 Leflunomide Cyano Impurity Leflunomide 820 VL1060002 Leflunomide Impurity A 821 VL1060003 Leflunomide Impurity B 822 VL1060001 Leflunomide Impurity C 823 VL1060004 Leflunomide Impurity D 824 VL1060005 Leflunomide Impurity E 825 VL1060008 Leflunomide Impurity F 826 VL1060009 Leflunomide Impurity G 827 VL1060006 Leflunomide Impurity H 828 VL1720001 Lenalidomide Impurity 1 Lenalidomide 829 VL1010001 LERCANIDIPINE IMPURITY B Lercanidipine 830 VL1280007 Levetitacetam Acetone Cyanohydrin Levetitacetam 831 VL1280002 Levetitacetam Acid/ Impurity A 832 VL1280006 Levetitacetam Amino Nitrile Hydrochloride 833 VL1280003 Levetitacetam Carboxylic Acid 834 VL1280004 Levetitacetam D Isomer 835 VL1280005 Levetitacetam Hydroxynitrile 836 VL1280001 Levetitacetam R –Isomer 837 VL1550002 Levocetrizine Impurity 6 Levocetrizine 838 VL1550001 Levocetrizine S-Isomer/LC-4 839 VL1860001 Levodopa Impurity C Levodopa 840 VL86008 Desfluoro Levofloxacin Levofloxacin 841 VL860013 Dextrofloxacin 842 VL860012 Dismethyl Levofloxacin 843 VL860014 Levofloxacin D- Dimer 844 VL860011 Levofloxacin Decarboxy Impurity 845 VL86007 Levofloxacin Diamine Impurity 846 VL860015 Levofloxacin D-Isomer/D-Ofloxacin 847 VL86004 Levofloxacin Formyl Impurity 848 VL86002 Levofloxacin Impurity F/ N-Oxide 849 VL86009 Levofloxacin Piperazine Analogue 850 VL86001 Levofloxacin Related Compound A/N-Desmethyl 851 VL86005 Levofloxacin Related Compound B 852 VL86006 Levofloxacin Related Compound C 853 VL86003 Levofloxacin Related Compound E 854 VL860010 Levofloxacin Related Compound F/9-Desfluoro
  • 26. 855 VL580001 Levosulpiride EP Impurity A Levosulpiride 856 VL1320006 3,5,3’,5’-Tetraiodo Thyrolactic Acid Levothyroxine 857 VL1320002 Levothyroxine Acetamide/T4 Acetamide 858 VL1320008 Levothyroxine Beta Hydroxy/b-Hydroxy-T4 859 VL1320016 Levothyroxine Impurity A 860 VL1320012 Levothyroxine Impurity B 861 VL1320009 Levothyroxine Impurity C 862 VL1320011 Levothyroxine Impurity F/T6 Levothyroxine 863 VL1320003 Levothyroxine Impurity H 864 VL1320001 Levothyroxine Impurity I/T4-Aldehyde(USP) 865 VL1320005 Levothyroxine Impurity J 866 VL1320013 Levothyroxine Impurity K 867 VL1320015 Levothyroxine N-Acetyl-T4 868 VL1320014 Levothyroxine -N-Formyl T4 869 VL1320017 Levothyroxine N-Methyl Amide 870 VL1320007 Levothyroxine O-Methyl Impurity 871 VL1320019 Levothyroxine T4-Acetic Acid/ EP Impurity D 872 VL1320018 Levothyroxine T4-Amine O Methyl 873 VL1320020 Levothyroxine T4-Formic Acid N-Methyl Amide 874 VL1320010 Levothyroxine T4 Hydroxy Acetic Acid 875 VL1320004 Levothyroxine Tetraiodothyrolactic Acid 876 VL1040001 Lidocaine Impurity A Lidocaine 877 VL1040002 Lidocaine Impurity B 878 VL1040003 Lidocaine Impurity C 879 VL1040004 Lidocaine Impurity D 880 VL1040005 Lidocaine Impurity E 881 VL1040007 Lidocaine Impurity G 882 VL1040006 Lidocaine Impurity H 883 VL1040008 Lidocaine Impurity I 884 VL1040009 Lidocaine Impurity J 885 VL1040017 Lidocaine N-Ethyl Bromide 886 VL1040018 Lidocaine N-Ethyl Chloride 887 VL1040010 Lidocaine Related Compound A 888 VL1040011 Lidocaine Related Compound B 889 VL1040012 Lidocaine Related Compound C 890 VL1040013 Lidocaine Related Compound E 891 VL1040014 Lidocaine Related Compound H 892 VL1040015 Lidocaine Related Compound I 893 VL1040016 Lidocaine Related Compound J 894 VL870004 Linagliptin N-Acetyl Impurity Linagliptin895 VL870005 Linagliptin N-Boc Impurity 896 VL870006 Linagliptin S-Isomer Impurity
  • 27. 897 VL870001 LIP-2-E-Bromobutene 898 VL870003 N-Aminoacyl-Linagliptin 899 VL870002 N-Formyl Degradation Product 900 VL600009 Lisinopril Epimer Lisinopril 901 VL600006 Lisinopril Impurity A 902 VL600003 Lisinopril Impurity B 903 VL600004 Lisinopril Impurity C/Related Compound A 904 VL600005 Lisinopril Impurity D/R,S,S-Diketopiperazine 905 VL600001 Lisinopril Impurity E 906 VL600002 Lisinopril Impurity F/ Cyclohexyl Analogue 907 VL600011 Lisinopril Impurity H 908 VL600012 Lisinopril Impurity I 909 VL600007 Lisinopril N-Alkyl -L-Lysine 910 VL600010 N-Alkyl Lisinopril (Lisinopril Impurity I) 911 VL1480001 Loperamide Impurity F Loperamide 912 VL1480002 Loperamide Impurity G 913 VL1470001 Lopinavir Impurity A Lopinavir 914 VL1470002 Lopinavir Impurity D 915 VL1470003 Lopinavir Impurity E 916 VL1470004 Lopinavir Impurity F 917 VL1470005 Lopinavir Impurity I 918 VL1470006 Lopinavir Impurity L 919 VL1470007 Lopinavir Related Compound C 920 VL810001 Dehydro Loratadine Isomer – A Impurity Loratadine 921 VL810002 Dehydro Loratadine Isomer – B Impurity 922 VL810003 Hydroxy Deacylanalog – Loratadine 923 VL810004 Hydroxy Loratadine/Impurity A 924 VL810009 Loratadine Impurity C 925 VL810011 Loratadine Impurity E 926 VL810010 Loratadine Impurity F/Dihydro Loratadine 927 VL810007 Loratadine N-Oxide 928 VL810005 Loratadine Related Compound A 929 VL810006 Loratadine Related Compound B 930 VL810008 Loratadine Related Compound C 931 VL214011 Losartan Alochol Impurity Losartan 932 VL214010 Losartan Bromo Impurity 933 VL214009 Losartan Impurity B 934 VL214012 Losartan Impurity E 935 VL214008 Losartan Potassium Impurity L / 1H-Dimer 936 VL214007 Losartan Potassium Impurity M / 2H-Dimer 937 VL214001 Losartan Potassium Related Compound A 938 VL214002 Losartan Potassium Related Compound B 939 VL214006 Losartan Potassium Related Compound C
  • 28. 940 VL214005 Losartan Potassium Related Compound D 941 VL214004 Losartan Potassium Related Compound J 942 VL214003 Losartan Potassium Related Compound K 943 Lyophilisation of Sample Lyophilisation 944 VL670001 Mebendazole Impurity A Mebendazole 945 VL670002 Mebendazole Impurity B 946 VL670003 Mebendazole Impurity C 947 VL670004 Mebendazole Related Compound E 948 VL670005 Mebendazole Related Compound F 949 VL1750001 5-Methoxytryptamine/Dacetylmelatonin Melatonin 950 VL570005 4-Methyl-5-Thiazoleethanol Meloxicam 951 VL570001 Ethyl Meloxicam/EP Impurity A/RC A 952 VL570004 Meloxicam EP Impurity B/RC B 953 VL570006 Meloxicam Impurity C 954 VL570003 Meloxicam Impurity D 955 VL570007 Meloxicam Related Compound C/Meloxicam Impurity F 956 VL570008 Meloxicam Related Compound D 957 VL570002 Methyl Meloxicam Impurity 958 VL180006 1-Adamantanamine Hydrochloride Memantine 959 VL180007 Memantine Hydrochloride 960 VL180003 Memantine Impurity A 961 VL180004 Memantine Impurity C 962 VL180005 Memantine Impurity D 963 VL180008 Memantine Related Compound A 964 VL180009 Memantine Related Compound C 965 VL180001 Memantine Related Compound D 966 VL180002 Memantine Related Compound E 967 VL98004 3,6-Dioxocyclohexa-1,4 Dienecarboxylic Acid Messalamine 968 VL98002 Messalamine Impurity 2 969 VL98003 Messalamine Impurity 3 970 VL98005 Messalamine Impurity E/4-Amino Salicylic Acid 971 VL98001 Messalamine Impurity I 972 VL105002 Metamizole Impurity B Metamizole 973 VL105001 Metamizole Impurity C 974 VL101001 Metformin Impurity A/ RC A Metformin 975 VL101004 Metformin Impurity-C/RC C 976 VL101002 Metformin Impurity-D 977 VL101003 Metformin Related Impurity B/ Metformin Impurity E 978 VL99001 1-Methoxy Decane Methoxydecane 979 VL710001 Metoclopramide Impurity C Metoclopramide
  • 29. 980 VL710002 Metoclopramide Impurity E 981 VL103010 Metoprolol Bis-Ether Impurity Metoprolol 982 VL103002 Metoprolol EP Impurity G 983 VL103001 Metoprolol Impurity A/ RC A 984 VL103003 Metoprolol Impurity C/RC C 985 VL103007 Metoprolol Impurity D 986 VL103005 Metoprolol Impurity O/ RC D 987 VL103011 Metoprolol (Maltol) Impurity 988 VL103004 Metoprolol Related Compound B/Succinate Imp.B 989 VL103008 Metoprolol Tartrate Impurity B 990 VL103009 Metoprolol Tartrate Impurity F 991 VL206007 10-Ketomirtazapine Mirtazapine 992 VL206005 1-Ketomirtazapine 993 VL206008 Acyclomirtazapine Alcohol 994 VL206009 Acyclomirtazapine Methyl Derivative 995 VL206006 Desmethylmirtazapine 996 VL206001 Mirtazapine Impurity B 997 VL206002 Mirtazapine Impurity C 998 VL206003 Mirtazapine Impurity E 999 VL206004 Mirtazapine N-Oxide 1000 VL510012 Montelukast Acid Impurity Montelukast 1001 VL510001 Montelukast Amide Impurity 1002 VL510014 Montelukast Chloro Alcohol Impurity 1003 VL510015 Montelukast CIS Isomer/ Impurity G 1004 VL510016 Montelukast Dicyclohexylamine 1005 VL510008 Montelukast Dihydro Impurity 1006 VL510013 Montelukast Ester Impurity 1007 VL510018 Montelukast Hydroxy Methylketone 1008 VL510010 Montelukast Keto Hydroxy 1009 VL510011 Montelukast Ketone Impurity 1010 VL510019 Montelukast Methyl Ether Impurity 1011 VL510002 Montelukast Methyl Ketone/Keto /Impurity F 1012 VL510003 Montelukast Methylstyrene Impurity/EP B 1013 VL510017 Montelukast Michael Adduct 1&2/D & F Mix 1014 VL510004 Montelukast Nitrile Impurity 1015 VL510009 Montelukast Quid- 8 Impurity 1016 VL510005 Montelukast S-Isomer/Impurity A/Other Isomer 1017 VL510006 Montelukast Sulfoxide Impurity/Impurity C 1018 VL106006 Moxifloxacin Decarboxy Impurity Moxifloxacin1019 VL106001 Moxifloxacin EP Impurity A/RC A 1020 VL106008 Moxifloxacin Hydroxy Acid
  • 30. 1021 VL106002 Moxifloxacin Impurity-B 1022 VL106003 Moxifloxacin Impurity C 1023 VL106004 Moxifloxacin Impurity-D/RC D 1024 VL106005 Moxifloxacin Impurity-E 1025 VL106007 Moxifloxacin Methyl Ester 1026 VL106009 N-Methyl Moxifloxacin 1027 VL1440005 Dihydroxy Moxonidine Moxonidine 1028 VL1440003 Moxonidine Impurity A/Dichloro Moxonidine 1029 VL1440004 Moxonidine Impurity B/Dimethoxy Moxonidine 1030 VL1440001 Moxonidine Impurity C/Hydroxy-Methoxy 1031 VL1440002 Moxonidine Impurity D/Chloro-Hydroxy 1032 VL1890001 5,7-Dihydroxy-4-Methylphthalide Mycophenolate Mofetil 1033 VL1380001 Nadolol Impurity A Nadolol 1034 VL1380002 Nadolol Impurity B 1035 VL1380003 Nadolol Impurity C 1036 VL1380004 Nadolol Impurity D 1037 VL1380005 Nadolol Impurity E 1038 VL1380006 Nadolol Impurity F 1039 VL1510001 Naphazoline Impurity A Naphazoline 1040 VL1510002 Naphazoline Impurity B 1041 VL1510003 Naphazoline Impurity C 1042 VL1510004 Naphazoline Impurity D 1043 VL189001 Naphthalene-1-Ol (Alpha-Naphthol) Naphthalene 1044 VL5400014 Naproxen Acid Impurity Naproxen 1045 VL5400015 Naproxen Desmethyl Naproxen 1046 VL540001 Naproxen EP Impurity A 1047 VL5400010 Naproxen EP Impurity B 1048 VL540008 Naproxen EP Impurity C 1049 VL540009 Naproxen EP Impurity D 1050 VL540003 Naproxen EP Impurity E/ Methyl Ester 1051 VL540004 Naproxen EP Impurity F 1052 VL540006 Naproxen EP Impurity H 1053 VL5400013 Naproxen EP Impurity J 1054 VL5400012 Naproxen EP Impurity K 1055 VL540002 Naproxen EP Impurity L 1056 VL540005 Naproxen EP Impurity M 1057 VL540007 Naproxen EP Impurity N 1058 VL5400011 Naproxen EP Impurity O 1059 VL212001 Neamine Impurity Neamine 1060 VL490005 BENZYLATED NEBIVOLOL Nebivolol1061 VL490003 Nebivolol Desfluoro (Free Base) 1062 VL490004 Nebivolol Impurity 1
  • 31. 1063 VL490001 Nebivolol Related Compound A 1064 VL490002 Nebivolol Related Compound B 1065 VL360003 Nepafenac Impurity B Nepafenac 1066 VL360004 Nepafenac Impurity C 1067 VL360002 Nepafenac Impurity D 1068 VL360001 Nepafenac Impurity E 1069 VL1610001 Nicergoline Impurity A Nicergoline 1070 VL1610006 Nicergoline Impurity B 1071 VL1610002 Nicergoline Impurity C 1072 VL1610005 Nicergoline Impurity D 1073 VL1610007 Nicergoline Impurity E 1074 VL1610004 Nicergoline Impurity F 1075 VL1610003 Nicergoline Impurity G 1076 VL1130001 3,5 - Dinitropyridine Nicotinic1077 VL1130002 5-Nitro Nicotinic Acid 1078 VL1130003 Nicotinamide 1079 VL1170001 Nifedipine Impurity B Nifedipine 1080 VL107001 Nimesulide Impurity D Nimesulide 1081 VL550003 NORETHINDRONE ACETATE IMP-C (EP) Norethindrone 1082 VL550001 Norethindrone Acetate Impurity B (EP) 1083 VL550004 Norethindrone Impurity C 1084 VL550002 Norethindrone Impurity E (EP) 1085 VL550005 Norethindrone Impurity F (EP) 1086 VL550006 Norethindrone Impurity G (EP) 1087 VL890001 Cyclobenzaprine Rel.Comp.B/N-Desmethyl Nortriptyline/Cyclobenzaprine 1088 VL890002 Nortriptyline EP Impurity B 1089 VL205005 Ofloxacin Impurity A Ofloxacin 1090 VL205001 Ofloxacin Impurity B 1091 VL205003 Ofloxacin Impurity C 1092 VL205002 Ofloxacin Impurity E 1093 VL205004 Ofloxacin Impurity F 1094 VL109010 Olanzapine Demethyl Impurity Olanzapine 1095 VL109002 Olanzapine Impurity B 1096 VL109003 Olanzapine Impurity C/Piperazinium Chloride 1097 VL109008 Olanzapine Lactum Impurity 1098 VL109009 Olanzapine N-Oxide (Impurity D) 1099 VL109004 Olanzapine Related Compound-03 1100 VL109005 Olanzapine Related Compound-07 1101 VL109006 Olanzapine Related Compound-08 1102 VL109001 Olanzapine Related Compound A 1103 VL109011 Olanzapine Related Compound C 1104 VL109007 Olanzapine Thio Lactum 1105 VL184009 N-Alkylated Olmesartan Olmesartan
  • 32. 1106 VL184007 Olmesartan Dimer/ Olmesartan Dimer Ester Impurity 1107 VL184002 Olmesartan EP Impurity A/Olmesartan Impurity 1 1108 VL184006 Olmesartan EP Impurity C/Olefinic/Impurity 4 1109 VL184005 Olmesartan EP Impurity D/Trityl/impurity 3 1110 VL184003 Olmesartan Ethyl Ester 1111 VL184008 Olmesartan Impurity B 1112 VL184010 Olmesartan Impurity( CAS No 358685-13-9) 1113 VL184011 Olmesartan Medoxomil Dimer Impurity 1114 VL184001 Olmesartan Related Compound A/EP Impurity B 1115 VL184004 Olmesartan Triethyl Alcohol 1116 VL720001 Alpha Hydroxy Olopatadine Olopatadine 1117 VL720003 Olopatadine Carbaldehyde 1118 VL720002 Olopatadine E Isomer 1119 VL720004 Olopatadine Related Compund C 1120 VL112002 5-Methoxy-1H-Benzimidazole-2- Thiol/omeprazole Imp A Omeprazole 1121 VL112014 Desmethyl Omeprazole 1122 VL112013 Esomeprazole Des Methyl Sulfide 1123 VL112009 Omeprazole Chloro Impurity 1124 VL112003 Omeprazole Impurity B/ Desmethoxy 1125 VL112004 Omeprazole Impurity C/ Sulphide 1126 VL112005 Omeprazole Impurity E/N-Oxide Impurity 1127 VL112007 Omeprazole Impurity H 1128 VL112008 Omeprazole Impurity I/Sulphone N-Oxide 1129 VL112010 Omeprazole Impurity -XI 1130 VL112001 Omeprazole Related Compound A/Omeprazole Impurity D 1131 VL112006 Omeprazole Related Compound F & G Mix 1132 VL112011 Omeprazol Impurity - X 1133 VL1580002 Ondensetorn Impurity A/ RC A Ondensetorn 1134 VL1580001 Ondensetorn Impurity D 1135 VL900003 Oseltamavir Carboxylic Acid Impurity Oseltamivir 1136 VL900004 Oseltamavir Impurity D 1137 VL900005 Oseltamavir Methyl Anologue 1138 VL900001 Oseltamivir Phosphate Impurity B 1139 VL900002 Oseltamivir Phosphate Impurity C 1140 VL900006 Oseltamivir Triphenyl Phosphine Oxide 1141 VL1620001 Oxcarbazepine Impurity C Oxcarbazepine 1142 VL215005 Oxybutanin Related Compound A Oxybutynin 1143 VL215006 Oxybutanin Related Compound C
  • 33. 1144 VL215001 Oxybutynin EP Impurity A/cyclohexyl Analogue 1145 VL215002 Oxybutynin EP Impurity B/Diphenyl Analogue 1146 VL215003 Oxybutynin EP Impurity E/Ethylpropyl Analogue 1147 VL215004 Oxybutynin Related Compound B 1148 VL1500006 4-Tert – Butyl-2,6-Dimethyl-3-Hydroxybenzyl Chloride Oxymetazoline 1149 VL1500001 Oxymetazoline Impurity A 1150 VL1500002 Oxymetazoline Impurity B 1151 VL1500003 Oxymetazoline Impurity C 1152 VL1500004 Oxymetazoline Impurity D 1153 VL1500005 Oxymetazoline Impurity E 1154 VL1960003 4-Epi Oxytetracycline 1155 VL1960001 Alpha-Apo-Oxytetracycline 1156 VL1960002 Beta-Apo-Oxytetracycline 1157 VL940003 BENZYL ANALOG Paclitaxel1158 VL940002 N-BUTYL ANALOG 1159 VL940001 SEC-BUTYL ANALOG 1160 VL217008 Paliperidone Acetyl Impurity Paliperidone 1161 VL217009 Paliperidone Impurity 1162 VL217001 Paliperidone Impurity A 1163 VL217002 Paliperidone Impurity B/FBIP 1164 VL217003 Paliperidone Impurity C/CMHTP 1165 VL217004 Paliperidone Impurity D 1166 VL217005 Paliperidone Impurity E 1167 VL217007 Paliperidone Keto Impurity 1168 VL217006 Paliperidone N-Oxide Impurity 1169 VL217010 Palipiridone Hydroxybenzyl Analouge 1170 VL125001 Pantoprazole Impurity A/RC A Pantoprazole 1171 VL125002 Pantoprazole Impurity B/RC B 1172 VL125003 Pantoprazole Impurity C 1173 VL125004 Pantoprazole Impurity D & F Mixture 1174 VL125006 Pantoprazole Impurity E 1175 VL125005 Pantoprazole N- Oxide 1176 VL1400003 Paroxetine Impurity C/Ethoxyparoxetine Paroxetine 1177 VL1400002 Paroxetine Impurity D/ RC C 1178 VL1400001 Paroxetine Impurity E/ RC D 1179 VL1400004 Paroxetine Related Compound A 1180 VL1400005 Paroxetine Related Compound B 1181 VL1400006 Paroxetine Related Compound F 1182 VL1240001 Pemetrexed Impurity 1 Pemetrexed 1183 VL1240002 Pemetrexed Impurity 2
  • 34. 1184 VL1240003 Pemetrexed Impurity 3/ Impurity D 1185 VL1240005 Pemetrexed Impurity E/D-Isomer 1186 VL1240004 Pemetrexed PEM-7 1187 VL114005 Perindopril Erbumine Impurity C/ Impurity C Perindopril 1188 VL114006 Perindopril Erbumine Impurity D/Impurity D 1189 VL114001 Perindopril Impurity A 1190 VL114002 Perindopril Impurity B 1191 VL114003 Perindopril Impurity E 1192 VL114004 Perindopril Impurity F 1193 VL115003 Benzyl Phenylphrine Phenylphrine 1194 VL115004 Norephenylphrine 1195 VL115005 Norphenylphrine PTSA Salt 1196 VL115001 Phenyephrine Impurity C 1197 VL115002 Phenylphrine Impurity E 1198 VL115006 Phenylphrone 1199 VL233002 Pimozide Impurity A Pimozide 1200 VL233001 Pimozide Impurity E 1201 VL1190001 Didehydropioglitazone/Pioglitazone Impurity B Pioglitazone1202 VL1190002 N-Alkylpioglitazone/Pioglitazone Impurity C 1203 VL1190003 Pioglitazone Impurity B 1204 VL1190004 Pioglitazone Impurity C 1205 VL610002 Chloro Impurity of Piperaquine Phosphate Piperaquine 1206 VL610005 Piperaquine 4,7-Dichloroquinoline 1207 VL610004 Piperaquine 4-Hydroxy-7-Chloroquinoline 1208 VL610006 Piperaquine Dimer Impurity 1209 VL610003 Piperaquine Impurity I 1210 VL610001 Piperaquine Impurity (IV) 1211 VL244001 N Ethyl Piperazine Piperazine 1212 VL1630001 Pirfenidone Impurity A Pirfenidone 1213 VL1630002 Pirfenidone Impurity B 1214 VL1630003 Pirfenidone Impurity C 1215 VL1630004 Pirfenidone Impurity D 1216 VL1690001 Piroxicam EP Impurity A/2-Aminopyridine Piroxicam 1217 VL119003 Disubstituted of Propanamide / Pramipexole Propionamide Pramipexole 1218 VL119004 Pramipexole Disubstituted Impurity(Pramipexole Impurity B) 1219 VL119002 Pramipexole Impurity C/ Pramipexole Dimer 1220 VL119006 Pramipexole N-Propylpramipexol 1221 VL119005 Pramipexole Related Compound A/EP A 1222 VL119001 Pramipexole R-Isomer/ Related Compound D
  • 35. 1223 VL113001 Prasugrel 3- Fluoro Impurity/Prasugrel Impurity 10 Prasugrel 1224 VL113003 Prasugrel CATP Impurity 1225 VL113002 Prasugrel Des Fluoro Impurity 1226 VL113009 Prasugrel Impurity 11 1227 VL1130011 Prasugrel Impurity 16 1228 VL113004 Prasugrel Impurity 3 1229 VL113005 Prasugrel Impurity 5 1230 VL113006 Prasugrel Impurity 6 1231 VL113007 Prasugrel Impurity 7 1232 VL113008 Prasugrel Impurity 8 1233 VL1130012 Prasugrel Impurity B/Keto Impurity 1234 VL1130010 Prasugrel Methyl Keto Impurity 1235 VL1410001 Prazosin Impurity A Prazosin 1236 VL1410002 Prazosin Impurity B 1237 VL1410003 Prazosin Impurity C 1238 VL1410004 Prazosin Impurity D 1239 VL263004 Pregabalin 4-Ene Impurity/RC-02 Pregabalin 1240 VL263010 Pregabalin 4-Isobutyl-2,6-Piperidinedione 1241 VL263005 Pregabalin Diacid Impurity 1242 VL263008 Pregabalin Impurities A 1243 VL263009 Pregabalin Impurities B 1244 VL263011 Pregabalin Impurity D 1245 VL263007 Pregabalin Impurity I 1246 VL263001 Pregabalin Lactum Impurity/RC-03 1247 VL263006 Pregabalin Mono Amide Impurity/RC-01 1248 VL263003 Pregabalin (R)-1-Phenylethanamine Impurity 1249 VL263002 Pregabalin Racemic Impurity 1250 VL116001 Procainamide Hcl Impurity Procainamide 1251 VL1490001 Promethazine Impurity A Promethazine 1252 VL1490002 Promethazine Impurity B 1253 VL260007 Dealkyl Propafenone / N-Despropyl Propafenone Propafenone 1254 VL260001 Propafenone EP Impurity A 1255 VL260002 Propafenone EP Impurity B/RC B 1256 VL260003 Propafenone EP Impurity C 1257 VL260004 Propafenone EP Impurity D 1258 VL260005 Propafenone EP Impurity E 1259 VL260006 Propafenone EP Impurity F 1260 VL260008 Propafenone EP Impurity G 1261 VL260009 Propafenone EP Impurity H 1262 VL188004 Propranolol Bis-Ether Derivative Propranolol 1263 VL188002 Propranolol Diol Derivative
  • 36. 1264 VL188001 Propranolol Epoxide 1265 VL188003 Propranolol Teramine 1266 VL188005 Propranolol Tertiary Amine Derivative 1267 VL1710002 4-Deoxypyridoxine Hydrochloride Pyridoxine 1268 VL1710001 Pyridoxine IMPURITY B 1269 VL1260015 Quetiapine 2-(Chloroethoxy) Ethanol Quetiapine 1270 Vl1260011 Quetiapine Desethoxy Impurity / Quetiapine EP Impurity I 1271 VL126003 Quetiapine EP Impurity C 1272 VL126004 Quetiapine EP Impurity D/Bis Piperazine 1273 VL126005 Quetiapine EP Impurity F 1274 VL1260012 Quetiapine Impurity N 1275 Vl1260010 Quetiapine Impurity Q/Quetiapine Quaternary Salt 1276 VL126009 Quetiapine N-Ethyl Analogue/Impurity P 1277 Vl126007 Quetiapine N-Oxide Impurity / EP Impurity H 1278 VL1260014 Quetiapine Quaternary Salt 1279 VL126001 Quetiapine Related Compound A 1280 VL126002 Quetiapine Related Compound B 1281 VL1260016 Quetiapine Related Compound C 1282 VL1260013 Quetiapine Related Compound G 1283 VL126008 Quetiapine S-Oxide Impurity / Quetiapine EP Impurity S 1284 VL126006 Quetiapine Tetraethylene Glycol Analogue/Impurity J 1285 VL970009 1H -Benzimidazol-2-Ol Rabeprazole 1286 VL970006 Rabeprazole Impurity C 1287 VL970001 RABEPRAZOLE N-OXIDE 1288 VL970004 Rabeprazole Related Compound B 1289 VL970007 Rabeprazole Related Compound D 1290 VL970008 Rabeprazole Related Compound E 1291 VL970005 Rabeprazole Related Compound F 1292 VL970002 RABEPRAZOLE SODIUM STAGE - I 1293 VL970003 RABEPRAZOLE -SULPHONE -N-OXIDE 1294 VL1850001 Racecadotril Impurity C Racecadotril1295 VL1850003 Racecadotril Impurity E 1296 VL1850002 Racecadotril Impurity F 1297 VL270002 Raloxifene Impurity C Raloxifene 1298 VL270001 Raloxifene Impurity D 1299 VL129001 Ramipril Impurity A Ramipril 1300 VL129015 Ramipril Impurity B 1301 VL129005 Ramipril Impurity C 1302 VL129014 Ramipril Impurity D
  • 37. 1303 VL129009 Ramipril Impurity E 1304 VL129010 Ramipril Impurity F 1305 VL129002 Ramipril Impurity G 1306 VL129006 Ramipril Impurity H 1307 VL129007 Ramipril Impurity I 1308 VL129011 Ramipril Impurity J 1309 VL129004 Ramipril Impurity K 1310 VL129008 Ramipril Impurity L 1311 VL129012 Ramipril Impurity M 1312 VL129013 Ramipril Impurity N 1313 VL129003 Ramipril Impurity O 1314 VL220009 Ranitidine Impurity D Ranitidine 1315 VL220010 Ranitidine Impurity F 1316 VL220011 Ranitidine Impurity G 1317 VL220012 Ranitidine Impurity H 1318 VL220008 Ranitidine N-Oxide/ Impurity E 1319 VL220003 Ranitidine Related Compound A 1320 VL220001 Ranitidine Related Compound B 1321 VL220002 Ranitidine Related Compound C 1322 VL220004 Ranitidine RI-0 Impurity 1323 VL220005 Ranitidine RI-3 Impurity 1324 VL220006 Ranitidine RI-5 Impurity 1325 VL220007 Ranitidine RI-9 Impurity 1326 VL770004 Ranolazine DMPAC Methyl Piperazine Impurity/Ranolazine Related Compound C Ranolazine 1327 VL770006 RANOLAZINE IMPURITY I 1328 VL770007 RANOLAZINE IMPURITY J 1329 VL770005 Ranolazine Monoamide Impurity 1330 VL770002 Ranolazine N,N-Dioxide Impurity/Bis(N-Oxide) 1331 VL770001 Ranolazine N-Oxide Impurity 1332 VL770008 Ranolazine Related Compound A 1333 VL770009 Ranolazine Related Compound B 1334 VL770003 Ranolazine Bis -2,6 DMPAC Methyl Piperazine/Ranolazine Related Compound D 1335 VL255005 1- Amino Indane Rasagiline 1336 VL255006 1-Indanol 1337 VL255004 1-Indanone 1338 VL255002 2-Chloro Allyl Impurity / Rasagiline Impurity 1339 VL255003 Allyl Amine 1340 VL255001 Allyl Impurity / Rasagiline Impurity 1341 VL255007 Rasagiline Keto Impurity 1342 VL1520007 9-Keto Risperidone Risperidone
  • 38. 1343 VL217011 Respiridone 1344 VL1520001 Risperidone Impurity A/E-Oxime 1345 VL1520002 Risperidone Impurity B/Z-Oxime 1346 VL1520003 Risperidone Impurity C/9-Hydroxy 1347 VL1520004 Risperidone Impurity D/5-Fluoro 1348 VL1520005 Risperidone Impurity E/6-Methyl Risperidone 1349 VL1520006 Risperidone N-Oxide 1350 VL860001 Ritonavir Impurity G Ritonavir 1351 VL860002 Ritonavir Impurity H 1352 VL226001 Rivastigmine Desmethyl Impurity Rivastigmine 1353 VL226008 Rivastigmine Hydroxy Impurity 1354 VL226003 Rivastigmine Impurity C 1355 VL226004 Rivastigmine Impurity E 1356 VL226005 Rivastigmine Impurity F 1357 VL226006 Rivastigmine Impurity G 1358 VL226007 Rivastigmine Impurity H 1359 VL226002 Rivastigmine Quaternary Salt 1360 VL221001 Rizatripatan EP Impurity C Rizatriptan 1361 VL221005 Rizatriptan Desmethyl Adduct 1362 VL221002 Rizatriptan Desmethyl Impurity 1363 VL221004 Rizatriptan N-Methyl Adduct 1364 VL221003 Rizatriptan N- Oxide 1365 VL640005 Roflumilast H-RFLR-01 Roflumilast 1366 VL640006 Roflumilast H-RFLR-02 1367 VL640007 Roflumilast H-RFLR-03 1368 VL640008 Roflumilast H-RFLR-04 1369 VL640009 Roflumilast H-RFLR-05 1370 VL640010 Roflumilast H-RFLR-06 1371 VL640011 Roflumilast H-RFLR-07 1372 VL640001 Roflumilast Impurity DP-1 1373 VL640002 Roflumilast Impurity DP-2 1374 VL640003 Roflumilast Impurity DP-3 1375 VL640004 Roflumilast Impurity DP-4 1376 VL262007 Ethyl Ropinirole Ropinirole 1377 VL262006 Methylene Ropinirole 1378 VL262001 N-Hydroxy Ropinirole/Hydroxy Ropinirole 1379 VL262005 Ropinirole Cyclopentanylindolinone Impurity 1380 VL262002 Ropinirole Impurity A (Monopropyl Ropinirole) 1381 VL262011 Ropinirole Methylene Dimer 1382 VL262010 Ropinirole N-Hydroxymethyl 1383 VL262003 Ropinirole N-Oxide 1384 VL262008 Ropinirole Open Ring Impurity Derivative
  • 39. 1385 VL262004 Ropinirole Propylidene 1386 VL262009 Ropinirole Related Compound A 1387 VL660001 Ropivacaine Related Compound A Ropivacaine 1388 VL127013 3-Dehydro Rosuvastatin Rosuvastatin 1389 VL127007 Rosuvastatin 3S 5S Isomer 1390 VL127006 Rosuvastatin 6,7-Dihydro Impurity (Calcium Salt) 1391 VL127001 Rosuvastatin Diasteromer/EP Impurity B/Anti Isomer 1392 VL127003 Rosuvastatin EP Impurity C/5-Oxo Impurity 1393 VL127005 Rosuvastatin EP Impurity E/ RC B 1394 VL127008 Rosuvastatin Impurity A/Related Compound A 1395 VL127004 Rosuvastatin Impurity F/RC C 1396 VL127015 Rosuvastatin Impurity H 1397 VL127016 Rosuvastatin Impurity I 1398 VL127014 Rosuvastatin Impurity J 1399 VL127017 Rosuvastatin Impurity K 1400 VL127018 Rosuvastatin Impurity M 1401 VL127002 Rosuvastatin Lactone/ EP Impurity D 1402 VL127012 Rosuvastatin Methyl Ester 1403 VL127009 Rosuvastatin RC D/3S,5R/EP G 1404 VL127010 Rosuvastatin Tert Butyl Ester 1405 VL127011 Rosuvastatin Z-Isomer 1406 VL1880001 Salbutamol Impurity C Salbutamol 1407 VL1880002 Salbutamol Impurity J 1408 VL134004 Salmeterol Impurity A Salmeterol 1409 VL134005 Salmeterol Impurity B 1410 VL134006 Salmeterol Impurity C 1411 VL134007 Salmeterol Impurity D 1412 VL134001 Salmeterol Impurity F 1413 VL134002 Salmeterol Impurity G 1414 VL134003 Salmeterol Impurity H 1415 VL196006 3,4-Deschloro Sertraline Sertraline 1416 VL196009 Sertraline Impurity A/ RC A 1417 VL196001 Sertraline Impurity -B 1418 VL196008 Sertraline Impurity -C/3-Deschloro 1419 VL196007 Sertraline Impurity D/ 4-Deschloro Sertraline 1420 VL196002 Sertraline Impurity -F 1421 VL196003 Sertraline Impurity -G/(R,R) Sertraline 1422 VL196004 Sertraline Related Compound-1 1423 VL196005 Sertraline Related Compound-2 1424 VL196010 Sertralone Impurity
  • 40. 1425 VL136001 Sildenafil Dimer Impurity/ RC 04 Sildenafil 1426 VL136006 Sildenafil EP Impurity B/N-Oxide 1427 VL136012 Sildenafil Imidazole Impurity 1428 VL136002 Sildenafil Impurity C 1429 VL136004 Sildenafil Impurity D/Des Methyl 1430 VL136013 Sildenafil PSA Impurity 1431 VL136003 Sildenafil Related Compound A 1432 VL136011 Sildenafil Related Impurity 1 1433 VL136007 Sildenafil Related Impurity 2 1434 VL136008 Sildenafil Related Impurity 3 1435 VL136010 Sildenafil Related Impurity 6 1436 VL136005 SILDINAFIL AMIDE 1437 VL1670002 Silodosin Dihydro Silodosin 1438 VL1670004 Silodosin Dimer 1439 VL1670001 Silodosin Nitrile 1440 VL1670003 Silodosin S-Isomer 1441 VL133003 Simvastatin Anhydro Sodium Salt/Impurity C Simvastatin 1442 VL133002 Simvastatin Impurity-A/ Hydroxyl Acid 1443 VL133005 Simvastatin Impurity-B/Acetyl Simvastatin 1444 VL133004 Simvastatin Impurity-D/Simvastatin Dimer 1445 VL133008 Simvastatin Impurity E & F Mixture 1446 VL133001 Simvastatin Impurity F 1447 VL133007 Simvastatin Impurity-G 1448 VL133009 Simvastatin Lovastatin(Impurity E) 1449 VL133006 Simvastatin Methyl Ester 1450 VL133010 TENIVASTATIN METHYL ESTER 1451 VL201004 2,4-Difluorophenylaetic Acid Sitagliptin 1452 VL201003 2,5-Difluoro-Phenyl Acetic Acid 1453 VL201002 3,4-Difluorophenyl Acetic Acid 1454 VL201008 Impurity SIT 1/Triazole Hydrochloride 1455 VL201009 Impurity SIT 2/EP Impurity E 1456 VL201010 Impurity SIT 3/Sitagliptin Intermediate 1457 VL201011 Impurity SIT 4/N-BOC-Sitagliptin 1458 VL201013 Sitagliptin Acid Impurity 1459 VL201016 Sitagliptin Dioxo Impurity 1460 VL201014 Sitagliptin Enamine Impurity 1461 VL201007 Sitagliptin EP Impurity A 1462 VL201006 Sitagliptin EP Impurity B 1463 VL201005 Sitagliptin EP Impurity C 1464 VL201015 Sitagliptin Keto Amide Impurity 1465 VL201001 Sitagliptin S-Isomer 1466 VL201012 Sitagliptin Triazole Impurity 1467 VL131005 RR Solifenacin Impurity Solifenacin
  • 41. 1468 VL131004 RS Solifenacin Impurity 1469 VL131010 Solefenacin 3-(R)-Quinuclidinol 1470 VL131001 Solifenacin Impurity A 1471 VL131003 Solifenacin Impurity C 1472 VL131012 Solifenacin Impurity I 1473 VL131013 Solifenacin Impurity II 1474 VL131009 Solifenacin Isomer Mixture 1475 VL131011 Solifenacin Nitrophenyl Ester Impurity/Impurity B 1476 VL131002 Solifenacin N-Oxide/ Impurity B 1477 VL131014 Solifenacin Related Compound 19 1478 VL131008 Solifenacin(RS) Methanone 1479 VL131007 Solifenacin (SS) Methanone/Bis-(S)-Methanone Impurity 1480 VL131006 SS Solifenacin Impurity 1481 VL1740001 Sulfadazine Impurity B/ Sulfanilic Acid Sulfadazine 1482 VL1300001 Sulfadoxine Impurity B Sulfadoxine1483 VL1300002 Sulfadoxine Impurity C 1484 VL1300003 Sulfadoxine Impurity D 1485 VL1990005 Sulfamethoxazole Impurity A Sulfamethoxazole 1486 VL1990006 Sulfamethoxazole Impurity B 1487 VL1990003 Sulfamethoxazole Impurity C 1488 VL1990001 Sulfamethoxazole Impurity D 1489 VL1990002 Sulfamethoxazole Impurity E 1490 VL1990004 Sulfamethoxazole Impurity F 1491 VL1810001 Sulfasalazine Impurity F Sulfasalazine 1492 VL139003 Sulpiride Impurity A Sulpiride 1493 VL139002 Sulpiride Impurity B-1 1494 VL139004 Sulpiride Impurity B-2 1495 VL139001 Sulpiride Impurity D 1496 VL950001 Sumatriptan Impurity B Sumatriptan 1497 VL950005 Sumatriptan Impurity C 1498 VL950006 Sumatriptan Impurity D 1499 VL950004 Sumatriptan Impurity E 1500 VL950003 Sumatriptan Succinate Impurity F 1501 VL950002 Sumatriptan Succinate Impurity G 1502 VL300007 In-House Tadalafil Impurity-A Tadalafil 1503 VL300008 In-House Tadalafil Impurity-B 1504 VL300009 In-House Tadalafil Impurity-C 1505 VL300003 Tadalafil Impurity-(6R, 12aS) 1506 VL300002 Tadalafil Impurity-(6S, 12aR) 1507 VL300001 Tadalafil Impurity-(6S, 12aS) 1508 VL300006 Tadalafil Impurity II
  • 42. 1509 VL300004 Tadalafil N-Methyl 1510 VL300005 Tadalafil N-Oxide 1511 VL269008 Catechol Tamsulosin Tamsulosin 1512 VL269013 Tamsulosin Dimer 1513 VL269009 Tamsulosin EPE Mesylate 1514 VL269011 Tamsulosin Impurity A 1515 VL269001 Tamsulosin Impurity B 1516 VL269004 Tamsulosin Impurity C/Desethoxy Tamsulosin 1517 VL269005 Tamsulosin Impurity D/Methoxy Tamsulosin 1518 VL269002 Tamsulosin Impurity E 1519 VL269003 Tamsulosin Impurity F 1520 VL269010 Tamsulosin Impurity H 1521 VL269006 Tamsulosin (R) Sulfonamide Amine 1522 VL269012 Tamsulosin (S) Isomer/S-Enantiomer 1523 VL269007 Tamsulosin Sulfonic Acid 1524 VL142001 Telmisartan Amide/ Impurity F Telmisartan 1525 VL142008 Telmisartan Chloro Analogue Impurity 1526 VL142002 Telmisartan Diacid/ Impurity E 1527 VL142009 Telmisartan Dimer 1528 VL142007 Telmisartan EP Impurity H 1529 VL142005 Telmisartan Impurity A 1530 VL142003 Telmisartan Impurity B 1531 VL142004 Telmisartan Impurity C/Tert-Butyl Ester 1532 VL142006 Telmisartan Impurity D 1533 VL1930001 Temazepam Impurity A (5-Chloro-2- Methylaminobenzophenone Temazepam 1534 VL470008 N POC-POC PMPA Tenofovir 1535 VL470013 Tenofovir ( CAS No 1809945-31-0) 1536 VL470012 Tenofovir Diethyl 1537 VL470007 Tenofovir Dimer Impurity 1538 VL470005 Tenofovir Disoproxil Carbamate Impurity H 1539 VL470006 Tenofovir Disoproxil Fumarate USP Impurity G 1540 VL470002 Tenofovir IPC Impurity 1541 VL470003 Tenofovir IPR Impurity 1542 VL470004 Tenofovir ME Impurity 1543 VL470001 Tenofovir Mixed Dimer 1544 VL470011 Tenofovir Monoethyl Ester 1545 VL470009 Tenofovir (S)-Enantiomer 1546 VL930001 Terbinafine Dimer Impurity Terbinafine1547 VL930004 Terbinafine Impurity A 1548 VL930002 Terbinafine Impurity B
  • 43. 1549 VL930005 Terbinafine Impurity C 1550 VL930006 Terbinafine Impurity D 1551 VL930003 Terbinafine Impurity Z 1552 VL840001 Terbutaline Impurity A Terbutaline 1553 VL140001 Hydroxy Morpholino Thiadiazole Thiadiazole 1554 VL800001 2-Thiouracil Thiouracil/Thiourea1555 VL800002 6-Methyl-2-Thiouracil 1556 VL800003 Thiourea Impurity A 1557 VL141001 Tiagabine Impurity I Tiagabine 1558 VL141002 Tiagabine Impurity II 1559 VL141004 Tiagabine Impurity III 1560 VL141003 Tiagabine N- Oxide 1561 VL141005 Tigabine Keto Impurity / Tigabine Related Impurity 1562 VL146001 Tibolone Impurity Tibolone 1563 VL146002 Tibolone Impurity D 1564 VL1540001 Ticlopidine Rel.Comp.A/Clopidogrel Imp.4A Ticlopidine 1565 VL213001 Timolol Impurity -B Timolol 1566 VL213002 Timolol Impurity -D 1567 VL213004 Timolol Impurity E 1568 VL213003 Timolol Impurity -G 1569 VL236001 Tioconazole Impurity-A Tioconazole1570 VL236002 Tioconazole Impurity-B 1571 VL236003 Tioconazole Impurity-C 1572 VL285001 Tizanidine Dimer Impurity Tizanidine 1573 VL285003 Tizanidine Impurity A 1574 VL285004 Tizanidine Impurity B 1575 VL285005 Tizanidine Impurity C 1576 VL285006 Tizanidine Impurity D 1577 VL285007 Tizanidine Impurity E 1578 VL285008 Tizanidine Impurity F 1579 VL285002 Tizanidine Impurity H/Ethylene Diamine 1580 VL460003 Desisopropyl Tolterodine Tartrate Tolterodine 1581 VL460002 Didesisopropyl Tolterodine 1582 VL460010 Tolterodine Dimer 1583 VL460009 Tolterodine Diol Acetate Impurity 1584 VL460001 Tolterodine Enantiomer 1585 VL460007 Tolterodine Lactol 1586 VL460008 Tolterodine Lactone 1587 VL460005 Tolterodine Mixture of Diastereomer 1588 VL460006 Tolterodine Monoisopropyl 1589 VL460004 Tolterodine Monomer 1590 VL271001 Topotecan N-Oxide Topotecan
  • 44. 1591 VL147003 O-Desmethyl Tramadol Impurity / EP Impurity D Tramadol 1592 VL147001 Tramadol 1,2 Olefin Impurity(Peak 1) 1593 VL147002 Tramadol 1,6 Olefin Impurity(Peak 2) 1594 VL147005 Tramadol Impurity A/RC A 1595 VL147006 Tramadol Impurity B 1596 VL147007 Tramadol Impurity C 1597 VL147004 Tramadol Impurity E 1598 VL147009 Tramadol Related Compound A 1599 VL147008 Tramadol Related Compound B 1600 VL1260001 Tranexamic Acid Impurity A Tranexamic 1601 VL1260002 Tranexamic Acid Impurity B 1602 VL1260003 Tranexamic Acid Impurity C 1603 VL1260004 Tranexamic Acid Impurity D 1604 VL279001 Travoprost Related Compound A Travoprost 1605 VL620009 Trazodone CPH Impurity Trazodone 1606 VL620001 Trazodone Impurity A 1607 VL620002 Trazodone Impurity B 1608 VL620003 Trazodone Impurity C 1609 VL620004 Trazodone Impurity D 1610 VL620005 Trazodone Impurity E 1611 VL620006 Trazodone Impurity F 1612 VL620007 Trazodone Impurity G 1613 VL620008 Trazodone Impurity H 1614 VL850001 Trihexylphenyl Impurity 1 Trihexylphenyl 1615 VL850002 Trihexylphenyl Impurity 2 1616 VL1640001 Trimethoprim Impurity H Trimethoprim 1617 VL238001 Triprolidine N-Oxide Triprolidine 1618 VL242001 Trospium Chloride Impurity D Trospium1619 VL242002 Trospium Related Compound A 1620 VL242003 Trospium Related Compound B 1621 VL149007 D-Valaciclovir Valaciclovir 1622 VL149006 N-Formyl Valaciclovir 1623 VL149008 Valaciclovir EP Impurity A 1624 VL149009 Valaciclovir EP Impurity B 1625 VL149001 Valaciclovir EP Impurity C 1626 VL149002 Valaciclovir EP Impurity D 1627 VL149003 Valaciclovir EP Impurity E 1628 VL149004 Valaciclovir EP Impurity F 1629 VL149005 Valaciclovir EP Impurity G 1630 VL149010 Valaciclovir EP Impurity H 1631 VL149012 Valaciclovir EP Impurity I 1632 VL149011 Valaciclovir EP Impurity J
  • 45. 1633 VL1820001 Valganciclovir Related Compound E Valganciclovir/Ganciclovir 1634 VL1820002 Valganciclovir Related Compund F 1635 VL151001 Valproic Acid Impurity Valproic 1636 VL152008 Devaleryl Valsartan Valsartan 1637 VL152006 Valsartan Ethyl Ester 1638 VL152005 Valsartan L-Alanine 1639 VL152004 Valsartan Methyl Ester 1640 VL152007 Valsartan Related Compound 01 1641 VL152001 Valsartan Related Compound A 1642 VL152002 Valsartan Related Compound B 1643 VL152003 Valsartan Related Compound C 1644 VL370001 Vardenafil Impurity A Vardenafil 1645 VL286002 O-Desmethyl Venlafaxine / Desvenlafaxine Venlafaxine 1646 VL286003 Venlafaxine Impurity A/Descyclohexanol Venlafaxine 1647 VL286004 Venlafaxine Impurity B 1648 VL286005 Venlafaxine Impurity C/Didesmethyl Venlafaxine 1649 VL286006 Venlafaxine Impurity D/ Related Compound A 1650 VL286007 Venlafaxine Impurity E 1651 VL286001 Venlafaxine Impurity F 1652 VL286008 Venlafaxine Impurity G/Deoxy Venlafaxine 1653 VL286009 Venlafaxine Impurity H 1654 VL150001 Verapamil Impurity M Verapamil 1655 VL1590002 Vigabatrin Impurity C Vigabatrin 1656 VL1590001 Vigabatrin Impurity D/4 Aminobutanoic Acid 1657 VL1590003 Vigabatrin N-Carboxymethyl Vinylpyrrolidinone/Imp-1 1658 VL254003 Vilazodone Impurity A Vilazodone 1659 VL254004 Vilazodone Impurity B 1660 VL254002 Vilazodone Impurity VIII 1661 VL254001 Vilazodone N-Oxide/ Impurity C 1662 VL1070001 Voriconazole Impurity E Voriconazole 1663 VL910001 Warfarin Impurity A Warfarin1664 VL910002 Warfarin Impurity B 1665 VL910003 Warfarin Impurity C 1666 VL282001 Zidovudine Related Compound B/Impurity B Zidovudine 1667 VL282002 Zidovudine Related Compound C 1668 VL248008 Ziprasidone Amino Acid/ Impurity C Ziprasidone 1669 VL248005 Ziprasidone N- Oxide 1670 VL248004 Ziprasidone Open Ring Impurity 1671 VL248001 Ziprasidone Related Compound A 1672 VL248002 Ziprasidone Related Compound B
  • 46. 1673 VL248007 Ziprasidone Related Compound C 1674 VL248003 Ziprasidone Related Compound D/Impurity E 1675 VL248006 Ziprasidone S- Oxide/Sulfoxide 1676 VL350004 Zolmitriptan Amine Zolmitriptan 1677 VL350003 Zolmitriptan-N-Desmethyl 1678 VL350002 Zolmitriptan-N-Oxide 1679 VL350007 Zolmitriptan Related Compound B 1680 VL350006 Zolmitriptan Related Compound H 1681 VL350005 Zolmitriptan R-Isomer 1682 VL350001 Zolmitriptan-Stage-IV 1683 VL1330001 1-Amino Decane 1-Amino Decane 1684 VL880001 2-Chloroacetyl Chloride 2-Chloroacetyl Chloride 1685 VL175001 3-Hydroxybenzoic Acid 3-Hydroxybenzoic Acid 1686 VL410001 4,7-Dichloro Quinoline 4,7-Dichloro Quinoline 1687 VL1340001 5-NITROFURFURAL/5-Nitro-2-Furaldehyde 5-Nitrofurfural Address:Plot # 705, Station Road, Opp. Bank of Maharashtra, Chakan Road Talegaon-Dabhade, Dist Pune-410 507, Maharashtra, India. Email:venkat@veeprholabs.com | sales@veeprholabs.com Phone: +91-8407916329 | +91-8975512417 Website:www.veeprholabs.com OUR AIM IS TO PROVIDE HIGHEST QUALITY PRODUCTS TO MEET YOUR PROJECT GOALS IN A TIMELY MANNER