|Chemical name||2,5-dimethoxy-4-propoxyamphetamine or|
MPM, or 2,5-dimethoxy-4-propoxyamphetamine, is a lesser-known psychedelic drug and a substituted Amphetamine. MPM was first synthesized by Alexander Shulgin. In his book PIHKAL (Phenethylamines I Have Known and Loved), neither the dosage nor the duration are known. MPM produces few to no effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of MPM.