5,6-methylenedioxy-2-aminoindan, designed as a rigid MDA analogue that would release serotonin without MDA's serotonergic neurotoxicity. First described in a 1989 NIDA monograph; full report in J Med Chem 1990.
sampleTan powder sold as MDAI, photographed and identified by the author of The Drug Users Bible. The slightly off-white, sandy colour is how the compound usually circulated in the legal-high era, though colour alone identifies nothing. DMTrott ·CC BY-SA