4-Bromo-3,5-dimethoxyamphetamine

4-Bromo-3,5-dimethoxyamphetamine is a lesser-known psychedelic drug and a substituted Amphetamine. It was first synthesized by Alexander Shulgin. In his book PIHKAL (Phenethylamines I Have Known and Loved), the dosage range is listed as 4-10 mgs, and the duration listed as 8-12 hours. It produces analgesia, numbness and reduction of physical feeling. Shulgin gives it a ++ on the Shulgin Rating Scale. Very little data exists about its pharmacological properties, metabolism, and toxicity.