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

Catalogue Number	PER-002
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	-
Alternate CAS Number	145513-33-3-unlabelled
Mol. Formula	C₁₉H₂₈D₄N₂O₅
Molecular Wt	372.49
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere	Handling instruction	Sample COA
Chemical Name	Perindopril EP Impurity I
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;

Test	Results
Appearance	Colorless Oil
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform, Dicloromethane, Dimethyl Sulfoxide, Methanol, Water
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