Methylenedioxycyclopropylmethylamphetamine

MDCPM, or 3,4-methylenedioxy-N-cyclopropylmethylamphetamine, is a lesser-known psychedelic drug. It is the N-cyclopropylmethyl derivative of MDMA. MDCPM was first synthesized by Alexander Shulgin; it is also one of the compounds delineated in a patent by Horrom in 1972. In his book PiHKAL (Phenethylamines i Have Known And Loved), the minimum dosage is listed as 10 mg, and the duration unknown. MDCPM produces few to no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of MDCPM.

United Kingdom
This substance is a Class A drug in the Drugs controlled by the UK Misuse of Drugs Act.