VRP06H: Verapamil EP Impurity F

Verapamil USP RC A ;

(2RS)-2-(3,4-Dimethoxyphenyl)-5-(methylamino)-2-(1-methylethyl) pentanenitrile hydrochloride ;

CAS # 67775-97-7 (HCl salt) ; 34245-14-2 (base) ;

C17H27ClN2O2 ;

MW: 326.86 ;