AMZ50: Astemizole O-Desmethyl Impurity

4-(2-(4-(1-(4-Fluorobenzyl)-1H-benzo[d]imidazol-2-ylamino)piperidin-1-yl)ethyl)phenol ;

CAS # 73736-50-2 ;

C27H29FN4O ;
Mol. Wt.: 444.54 ;