The document provides a certificate of analysis for ketoprofen impurity, detailing its chemical properties, including a purity of 98.39% and a molecular weight of 240.25 g/mol. It includes important information such as the batch number, analysis date, and recommendations for storage conditions. Additionally, an alternate name for the compound is mentioned, which is desmethyl ketoprofen.

1. Impurity Name Ketoprofen impurity BCatalog Number 1110202
Chemical Name
(3-benzoylphenyl)acetic acid
Batch Number K0202AP
Analysis Date 4/18/2016 Valid Upto 4/18/2018
Purity % 98.39
Apperance Off White Solid
Molecular Formula C15H12O3
Molecular Weight 240.25 g/mol
Structure
Solubility Soluble in Methanol
Identification by MASS Complies to Structure Identification by NMR Complies to structure
Prepared by Approved by
SEAL
CERTIFICATE OF ANALYSIS
Storage Preserve in Air tighr Container, Protect from Direct Sunlight, For longer storage store at 2-8 C
Analytical Information
Identification
Additional Information
Alternate Name Desmethyl Ketoprofen