| Identification | Back Directory | [Name]
E-4031 | [CAS]
113559-13-0 | [Synonyms]
E-4031
E4031 diHCl
E-4031 (hydrochloride)
1-(2-(6-methyl-2-pyridyl)ethyl)-4-(4-methylsulfonylaminobenzoyl)piperidined
methanesulfonamide,n-(4-((1-(2-(6-methyl-2-pyridinyl)ethyl)-4-piperidinyl)carb
Inhibitor,anti-arrhythmic,Potassium Channel,E4031,E 4031,KcsA,inhibit,E-4031,hERG
N-(4-(1-(2-(6-METHYLPYRIDIN-2-YL)ETHYL)PIPERIDINE-4-CARBONYL)PHENYL)METHANESULFONAMIDE 2HCL
N-[4-[1-[2-(6-methylpyridin-2-yl)ethyl]piperidine-4-carbonyl]phenyl]methanesulfonamide dihydrochloride
N-[4-[[1-[2-(6-Methyl-2-pyridinyl)ethyl]-4-piperidinyl]carbonyl]phenyl]methanesulfonamide dihydrochloride
N-[4-[1-[2-(6-Methyl-2-pyridinyl)ethyl]-4-piperidinylcarbonyl]phenyl]methanesulfonamide·2hydrochloric acid | [Molecular Formula]
C21H33Cl2N3O5S | [MDL Number]
MFCD00889193 | [MOL File]
113559-13-0.mol | [Molecular Weight]
510.47 |
| Hazard Information | Back Directory | [Uses]
E-4031 has been used as:
- human ether-a-go-go-related gene (hERG) blocker in human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs)
- IKr blocker in long QT syndrome (LQTS) induced pluripotent stem (iPSCs) embryoid bodies
- IKr blocker in rat ventricular myocytes
| [Biological Activity]
Selective blocker of hERG K + channels; inhibits the rapid delayed-rectifier K + current (I Kr ). Reversibly prolongs action potential duration in guinea pig papillary muscle and isolated ventricular myocytes, without affecting Na + or Ca 2+ inward currents. Class III antiarrhythmic agent. | [Biochem/physiol Actions]
E-4031 is a antiarrhythmic drug and belongs to the class III type. It is a methanesulfonanilide compound and is effective in treating arrhythmia and modulates ventricular fibrillation. E-4031 mediates the prolongation of action potential duration (APD) in transgenic long-QT type 1 (LQT1) rabbits. An isoleucine mutation in human ether-a-go-go-related gene (hERG) abolishes its interaction with E-4031. | [storage]
Room temperature (desiccate) |
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