25T4-NBOMe Hydrochloride is a derivative of 2,5-Dimethoxy-4-(isopropylthio)phenethylamine Hydrochloride (D469820), A series of 2,5-dimethoxy phenethylamines, collectively referred to as 2Cs, have psychoactive effects. The most effective 2C compounds are substituted at the 4 position of the aromatic ring. Many are scheduled as illegal substances.
