5-Methoxy-3,4-methylenedioxymethamphetamine (MMDMA; 5-MeO-MDMA) is a

designer drug A designer drug is a structural or functional analog of a controlled substance that has been designed to mimic the pharmacological effects of the original drug, while avoiding classification as illegal and/or detection in standard drug tests. D ...

of the

substituted methylenedioxyphenethylamine Substitution reaction, Substituted methylenedioxy- phenethylamines (MDxx) are a large chemical class of derivative (chemistry), derivatives of the phenethylamines, which includes many psychoactive drugs that act as entactogens, psychedelic drug, ...

(MDxx) class. Little is known about its effects and it has not been formally studied in animals.

References

{{Phenethylamines Benzodioxoles Phenol ethers Methamphetamines