Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
4-((2-Butyl-5-(3-carboxy-1,4-di(thiophen-2-yl)but-2-en-2-yl)-1H-imidazol-1-yl)methyl)benzoic acid is an impurity of eprosartan (E590100), which is a prototype of the imidazoleacrylic acid angiotensin II receptor antagonists. Eprosartan is an antihypertensive.