PRODUCT NAME: Perindopril EP Impurity I
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PER-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	-
Alternate CAS Number	145513-33-3-unlabelled
Mol. Formula	C₁₉H₂₈D₄N₂O₅
Molecular Wt	372.49
Synonyms	(2S,3aS,7aS)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)butyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid-d4; (+/-)-1’’-epi-Perindopril-d4;
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Colorless Oil
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	Chloroform, Dicloromethane, Dimethyl Sulfoxide, Methanol, Water
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