PRODUCT NAME: Clopidogrel Related Compound B
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CLP-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	144750-52-7
Alternate CAS Number	144457-43-2
Mol. Formula	C₁₆H₁₇Cl₂NO₂S
Molecular Wt	358.28
Synonyms	Methyl (+/-)-(o-Chlorophenyl)-4,5-dihydrothieno[3,2-c]pyridine-6(7H)acetate Hydrochloride; α-(2-Chlorophenyl)-4,7-dihydro-thieno[2,3-c]pyridine-6(5H)acetic Acid Methyl Ester Hydrochloride; Clopidogrel Impurity B; Clopidogrel USP B; Clopidogrel USP Related Compound B
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	White to Beige Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	DMSO (Slightly), Methanol (Slightly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption