CK 1752A; Sematilide monohydrochloride monohydrate; N-(2-Diethylaminoethyl)-4-(methanesulfonamido)benzamide hydrochloride
CAS号:
101526-62-9
参考CAS号:
101526-83-4
分子式:
C₁₄H₂₃N₃O₃S • (HCl)
分子量:
313.423646
类别:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Sematilide, also known as CK-1752, is a class III antiarrhythmic. It is a selective delayed rectifier K+ current (IKr) channel blocker. It inhibits rapidly activating Ik in guinea pig atrial myocytes, resulting in the prolongation of action potential duration and refractoriness.