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

Catalogue Number	OLM-009
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1020157-01-0
Alternate CAS Number	144690-92-6 (N-1 Trityl)
Mol. Formula	C₄₈H₄₄N₆O₆
Molecular Wt	800.90
Synonyms	4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl Ester;
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to Pale Yellow Solid
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 (Slightly), Methaniol (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