Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
α-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-3,4-dimethoxy-α-propylbenzeneacetonitrile (Verapamil EP Impurity O) is an impurity of Verapamil (V125000), a calcium channel blocker, adrenergic antagonist (1). Antihypertensive; antianginal; antiarrhythmic (2) (class IV).