Telmisartan
Impurity-B
CAS No. : 1026353-20-7
Molecular Formula: C33H30N4O2
Molecular Weight : 514.62
Chemical Name : 4′-[[7-Methyl-5-(1-Methyl-1H-benzimidazol-2-yl)-2-propyl-1H benzimidazol-1-yl] methyl] biphenyl-2-carboxylic acid