Flecainide EP Impurity E with CAS No: 57415-36-8 is an impurity standard of Flecainide. Flecainide is an antiarrhythmic medication primarily used to treat various cardiac arrhythmias, including atrial fibrillation and ventricular tachycardia. It belongs to the class IC antiarrhythmics and works by inhibiting sodium channels in the heart, slowing the influx of sodium ions during depolarization. This action helps stabilize the hearts electrical activity, preventing abnormal rhythms. Administered orally, flecainide is an essential component in the management of certain cardiac conditions, although its use is carefully monitored due to potential proarrhythmic effects in certain situations. Buy high quality Flecainide EP Impurity E from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Flecainide EP Impurity E