PRODUCT NAME: Olmesartan Imidazole Diacid Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	OLM-018
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	58954-23-7
Mol. Formula	C8H10N2O4
Molecular Wt	198.18
IUPAC	2-propyl-1H-imidazole-4,5-dicarboxylic acid
Synonyms	2-Propyl-1H-imidazole-4,5-dicarboxylic Acid
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White or of- white powder or crystlline power,odorless
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Soluble in methanol
Purity	NLT 95% by HPLC
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