3-methoxymethamphetamine 3-methoxymethamphetamine 3-methoxymethamphetamine (also known as meta-methoxymethamphetamine or mmma), which is most closely related to 3-methoxyamphetamine and pmma and shares similar monoamine releasing effects, although its effects have not been studied so extensively as other related drugs. it is an agonist of human taar1. 3-methoxymethamphetaminelegal statuslegal status ca: schedule i de: npsg (industrial and scientific use only) uk: class a us: schedule i (isomer of pmma) identifiers iupac name 1-(3-methoxyphenyl)-n-methyl-propan-2-amine cas number93675-25-3 npubchem cid130136chemspider115164 yunii25dlk14qzjcomptox dashboard (epa)dtxsid00924757 chemical and physical dataformulac11h17nomolar mass179.263 g·mol−13d model (jsmol)interactive image smiles cnc(c)cc(c1)cccc1oc inchi inchi=1s/c11h17no/c1-9(12-2)7-10-5-4-6-11(8-10)13-3/h4-6,8-9,12h,7h2,1-3h3 ykey:usqwrdrxxkzfdi-uhfffaoysa-n y ny (what is this?) (verify)