PRODUCT NAME: Prasugrel Impurity 19
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PRS-011
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	239466-73-0
Alternate CAS Number	204204-73-9 (free base)
Mol. Formula	C18H20FNO3S : HCl
Molecular Wt	349.4 : 36.5
Long Term Storage Condition	Store at 2-8 deg. C for long term storage	Handling instruction	Sample COA
IUPAC	(Z)-2-(1-(2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4-mercaptopiperidin-3-ylidene)acetic acid hydrochloride
Chemical Name	Prasugrel Impurity 19
Synonyms	Prasugrel Metabolite R-138727 (Mixture of Diastereomers)

Test	Results
Appearance
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 95%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption