(±)-Verapamil, Hydrochloride L-Type Calcium Channel Blocker V A papaverine derivative that blocks Ca2+ channels (principally the L-type) in smooth and cardiac muscle cells. Vasodilator and antiarrhythmic agent. Known to reduce the renal clearance of digoxin. Induces apoptosis of human primary and metastatic colon adenocarcinoma cell lines in vitro. 产品信息 Form White solid Molar mass 491.1 Purity ≥99% by titration (with perchloric acid) Solubility EtOH, MeOH, or H2O Chemical formula C27H38N2O4 · HCl RTECS YV8320000 CAS number 152-11-4 Merck USA index 14, 9950 商店和运输信息 Hazardous Materials Attention: Due to the nature of the Hazardous Materials in this shipment, additional shipping chargesmay be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges. Storage +15°C to +30°C Ship Ambient Temperature Only Toxic