Flecainide 54143-56-5 - Class IC Antiarrhythmic Agent - Sodium Channel Blocker

REF #: 3199733
Short description

Flecainide 54143-56-5 – Class IC Antiarrhythmic Agent – Sodium Channel Blocker

  • Flecainide acetate salt (N-(2-Piperidylmethyl)-2,5-bis-(2,2,2-trifluoroethoxy)benzamide)
  • Class IC antiarrhythmic agent
  • Sodium channel blocker
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  • Procurenet Team Tshim Sha Tsui
    Hong Kong Hong Kong 3 years
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Flecainide 54143-56-5 - Class IC Antiarrhythmic Agent - Sodium Channel Blocker

  • Flecainide acetate salt (N-(2-Piperidylmethyl)-2,5-bis-(2,2,2-trifluoroethoxy)benzamide)
  • White crystalline solid
  • Molecular Formula: C17H20F6N2O3
  • CAS Number: 54143-56-5

Flecainide 54143-56-5 is a potent pharmaceutical compound recognized as a class IC antiarrhythmic agent. It acts as a sodium channel blocker, effectively inhibiting the flow of sodium ions across the cell membranes of cardiac tissues. This action helps to stabilize the electrical activity of the heart and restore a regular heartbeat in individuals with certain types of arrhythmias.

Key Features:

  • Class IC Antiarrhythmic Agent: Flecainide 54143-56-5 belongs to the class IC category of antiarrhythmic drugs. It exerts its therapeutic effects by blocking the sodium channels responsible for the rapid phase 0 depolarization of cardiac cells during an action potential. By diminishing the influx of sodium ions, flecainide slows down the electrical conduction in the heart, helping to restore a normal heart rhythm.
  • Sodium Channel Blocker: As a sodium channel blocker, flecainide acetate salt selectively inhibits the movement of sodium ions through channel proteins in the cardiac cell membranes. By impeding the influx of sodium ions during the depolarization phase, it slows down the conduction of electrical signals, primarily in the atria and ventricles of the heart. This property makes it an effective agent for managing various types of cardiac arrhythmias.


  • Chemical Name: Flecainide acetate salt (N-(2-Piperidylmethyl)-2,5-bis-(2,2,2-trifluoroethoxy)benzamide)
  • Molecular Formula: C17H20F6N2O3
  • Molecular Weight: XXXX g/mol
  • CAS Number: 54143-56-5
  • Appearance: White crystalline solid
  • Solubility: Highly soluble in water


Flecainide 54143-56-5 is primarily used for the treatment of various cardiac arrhythmias, including but not limited to:

  • Ventricular arrhythmias: Flecainide 54143-56-5 is effective in managing life-threatening ventricular arrhythmias, such as ventricular tachycardia and ventricular fibrillation, by stabilizing the electrical activity in the ventricles.
  • Atrial arrhythmias: It can also be prescribed for the management of atrial arrhythmias, including atrial fibrillation and atrial flutter, by restoring a regular rhythm in the atrial chambers of the heart.
  • Supraventricular arrhythmias: Flecainide 54143-56-5 is also utilized in the treatment of supraventricular arrhythmias, such as paroxysmal supraventricular tachycardia and Wolff-Parkinson-White syndrome, to regulate the electrical conduction in the heart.

It is important to note that the use of Flecainide 54143-56-5 should be determined by a licensed healthcare professional, considering the individual patient's medical history, condition, and overall response to treatment.

Overall, Flecainide 54143-56-5 is a highly effective class IC antiarrhythmic agent and sodium channel blocker. Its unique mechanism of action makes it a valuable therapeutic option for individuals experiencing various types of cardiac arrhythmias. With its excellent solubility and pharmaceutical quality, Flecainide 54143-56-5 is a reliable compound for research and development purposes in the field of cardiology.

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