N-Acetylprocainamide (Acecainide) |
| Catalog No.GC34027 |
N-Acetylprocainamide (Acecainide) is a class III antiarrhythmic, which blocks K+ channels.
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Cas No.: 32795-44-1
Sample solution is provided at 25 µL, 10mM.
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N-Acetylprocainamide is a class III antiarrhythmic, which blocks K+ channels.
N-Acetylprocainamide is a K+ blocker. N-Acetylprocainamide decreases the tensions induced by K+ and methacholine. The pIC50 values for N-acetylprocainamide against the contractions induced by 0.3 and 1 μM methacholine are 2.80 ± 0.03 and 2.65 ± 0.02, respectively. And such a relaxant effect of N-Acetylprocainamide is inhibited by K+ channel blockers[1]. N-Acetylprocainamide shows no effect on Na+ absorption or Cl- secretion[2].
[1]. Nakahara T, et al. Role of K+ channels in N-acetylprocainamide-induced relaxation of bovine tracheal smooth muscle. Eur J Pharmacol. 2001 Mar 9;415(1):73-8. [2]. Plass H, et al. Class I antiarrhythmics inhibit Na+ absorption and Cl- secretion in rabbit descending colon epithelium. Naunyn Schmiedebergs Arch Pharmacol. 2005 Jun;371(6):492-9.
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