LPA50B: Loperamide N-Desmethyl Impurity (Base)

4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-N-methyl-2,2-diphenylbutanamide ;

CAS # 66164-07-6 (Base) ; 37743-37-6 (HCl) ;

C28H31ClN2O2 ;
Mol. Wt.: 463.01 ;