N-Methyl-3,4-methylenedioxyamphetamine

**Definition:** An N-substituted amphetamine analog. It is a widely abused drug classified as a hallucinogen and causes marked, long-lasting changes in brain serotonergic systems. It is commonly referred to as MDMA or ecstasy.

**Tree numbers:** - D02.092.471.683.152.670

**Synonyms:** - Ecstasy (Drug) - MDMA - Methylenedioxymethamphetamine