PRODUCT NAME: Losartan Potassium 2-H Dimer
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LOS-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	230971-72-9
Mol. Formula	C₄₄H₄₄Cl₂N₁₂O
Molecular Wt	827.81
Synonyms	2-Butyl-1-[[2'-[2-[[2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazol-5-yl]methyl]-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-4-chloro-1H-imidazole-5-methanol; Losartan Impurity M; Losartan EP Impurity M; Losartan USP-E
Long Term Storage Condition	Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Off-White to Light 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), 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