PRODUCT NAME: Olmesartan EP impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OLM-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	144689-24-7
Mol. Formula	C₂₄H₂₆N₆O₃
Molecular Wt	446.50
Synonyms	4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2’-(1H-tetazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid; CS 088; RNH 6270; Olmesartan EP Impurity A;
Long Term Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Beige Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	DMSO (Sparingly, Heated), 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