The molecule is the tosylate salt of bretylium. It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation. It has a role as an adrenergic antagonist, an anti-arrhythmia drug and an antihypertensive agent. It is a quaternary ammonium salt and an organosulfonate salt. It contains a bretylium.
(2-bromophenyl)methyl-ethyl-dimethylazanium;4-methylbenzenesulfonate