MDMP, also known as 3,4-methylenedioxy-N-methylphentermine or as ñ-methyl-MDMA, is a lesser-known psychoactive drug of the phenethylamine, amphetamine, and MDx families.
In his book PiHKAL (Phenethylamines I Have Known and Loved), Alexander Shulgin lists MDMP's minimum dose as 110 mg orally and its duration as "perhaps 6hours". MDMP produces few to no effects, and is slightly similar to MDMA.
MDMP failed to act as a serotonin releasing agent in rat brain synaptosomes in vitro.
The chemical synthesis of MDMP has been described.
This substance is a Class A drug in the Drugs controlled by the UK Misuse of Drugs Act.