(R)-Verapamil HCl, the hydrochloride salt of Verapamil R-isomer, is a novel and potent P-Glycoprotein (MRP1, efflux pump in multidrug resistant tumor cells) inhibitor. It blocks MRP1 mediated transport, leading to chemosensitization of MRP1-overexpressing cells to anticancer drugs.

纯度：≥98%

CAS：38176-02-2