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Sodium channel blocker

Product Code: Asc-4547

Purity: >99%

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Biological Description

Sodium channel blocker. Prolongs action potential duration and increases ventricular refractoriness. Metabolite of procainamide hydrochloride (Asc-955). Shows less potent antiarrhythmic effects than procainamide in vivo. Orally active.

Useful References

Drug-herb interaction: effect of St John's wort on bioavailability and metabolism of procainamide in mice. abstract

Combined pharmacokinetic--pharmacodynamic model analysis of N-acetyl procainamids following intravenous infusion in rabbits. abstract

Simple in vitro method to characterize antiarrhythmic agents. abstract

Chemical Information


  • Desiccate at +4°C
  • MW 277.36
  • Soluble in DMSO to 100 mM and in ethanol to 100 mM
  • C15H23N3O2
  • 32795-44-1