Amiodarone (hydrochloride) (Standard) is the analytical standard of Amiodarone (hydrochloride). This product is intended for research and analytical applications. Amiodarone hydrochloride, a benzofuran-based Class III antiarrhythmic agent, inhibits WT outwardIhERG tails with an IC₅₀ of ∼45 nM^[1]. Amiodarone hydrochloride induces cell proliferation and myofibroblast differentiation via ERK1/2 and p38 MAPK signaling in fibroblasts^[2]. Amiodarone hydrochloride can be used in the research of both supraventricular and ventricular arrhythmias^[1].