2-Bromo-4,5-methylenedioxyamphetamine

6-Bromo-MDA, also known as 6-bromo-3,4-methylenedioxyamphetamine or as 2-bromo-4,5-methylenedioxyamphetamine (2-bromo-4,5-MDA), is a psychoactive drug of the phenethylamine, amphetamine, and MDxx families related to 3,4-methylenedioxyamphetamine (MDA). It is the 6-bromo derivative of MDA. In his book PiHKAL (Phenethylamines I Have Known and Loved), Alexander Shulgin lists 6-bromo-MDA's dose as 350 mg orally and its duration as unknown.

Source: Wikipedia — 2-Bromo-4,5-methylenedioxyamphetamine (CC BY-SA 4.0)