DMMDA-2 is a bioactive phenethylamine discussed by Alexander Shulgin in his book PiHKAL (Phenethylamines i Have Known And Loved); however, he was not the first to synthesize it.

[1] Shulgin comments in his book that a 50 milligram dose of DMMDA-2 produces similar effects to 3,4-methylenedioxy-1-α-methylphenylethylamine.

[1] DMMDA-2 can be synthesized from dillapiole.

[1] DMMDA-2 is equivalent to 5 mescaline units.

DMMDA-2's isomer DMMDA is equivalent to 12 mescaline units.