Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(S)-2-(((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)(nitroso)amino)-3-methylbutanoic Acid is an impurity of Losartan (L470500) and Valsartan (V095750), nonpeptide angiotensin II AT1-receptor antagonists.