Olmesartan Ethyl Ester Trityl Impurity

Chemical Name: 1H-​Imidazole-​5-​carboxylic acid, 4-​(1-​hydroxy-​1-​methylethyl)​-​2-​propyl-​1-​[[2'-​[1-​(triphenylmethyl)​-​1H-​tetrazol-​5-​yl]​[1,​1'-​biphenyl]​-​4-​yl]​methyl]​-​, ethyl ester' Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[4-[2-(trityltetrazol-5-yl)phenyl]phenyl]methylimidazole-5-carboxylate Tritylolmesartan ethyl ester;

Smile: O=C(C1=C(C(C)(O)C)N=C(CCC)N1CC2=CC=C(C3=CC=CC=C3C4=NN=NN4C(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7)C=C2)OCC