PRODUCT NAME: Candesartan Cilexetil EP Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	CND-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1185256-03-4
Mol. Formula	C₃₃H₃₄N₆O₆
Molecular Wt	610.66
IUPAC	1-cyclohexyloxycarbonyloxyethyl 3-[[4-[2-(2-ethyltetrazol-5-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate
Synonyms	2-Hydroxy-1-[[2'-(2-ethyl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-Benzimidazole-7-carboxylic Acid 1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl Ester; Candesartan Cilexetil Impurity D; (RS)-1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl-3-[[2’-
Long Term Storage Condition	4°C
Handling instruction	Sample COA

Test	Results
Appearance	White 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	DMSO (Slightly), Methanol (Slightly, Heated)
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