PRODUCT NAME: Olmesartan Medoxomil KSM-I Dehydroimpurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OLM-013
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	157356-73-5
Mol. Formula	C₁₂H₁₈N₂O₂
Molecular Wt	222.28
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	ethyl 4-prop-1-en-2-yl-2-propyl-1H-imidazole-5-carboxylate
Chemical Name	Olmesartan Medoxomil KSM-I Dehydroimpurity
Synonyms	4-(1-Methylethenyl)-2-propyl-1H-imidazole-5-carboxylic Acid Ethyl Ester;5-(1-Methylethenyl)-2-propyl-1H-imidazole-4-carboxylic Acid Ethyl Ester

Test	Results
Appearance	Light Yellow to Beige Solid
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 (Slightly), Ethyl Acetate (Slightly)
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