Product Information

Losartan EP Impurity K

Catalogue number	LOS-015
Product Name	Losartan EP Impurity K
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Losartan
CAS Number	114798-36-6
HS Code	29339900
Molecular formula	C22H21ClN6O
Molecular Weight	420.89
Synonyms	Losartan Aldehyde; 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxaldehyde; 2-Butyl-4-chloro-1-[p-(o-1H-tetrazol-5-ylphenyl)benzyl]imidazole-5-formaldehyde; Losartan Carboxaldehyde; 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde
Chemical Name	2-butyl-5-chloro-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carbaldehyde
Appearance	Off-White to Pale Yellow Solid
Melting Point	84-86°C
Storage	2-8°C Refrigerator, Under Inert Atmosphere
Solubility	Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
Shipping Condition	Stable to be shipped at room temperature
Sample COA Purity	NLT 97.84 % By HPLC
Inventory Status	Under Development
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Product Overview Technical Data

Chemical Name: Losartan EP Impurity K

Synonym: Losartan Aldehyde; 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxaldehyde; 2-Butyl-4-chloro-1-[p-(o-1H-tetrazol-5-ylphenyl)benzyl]imidazole-5-formaldehyde; Losartan Carboxaldehyde; 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-chloro-1H-imidazole-5-carbaldehyde