|CompTox Dashboard (EPA)|
|Chemical and physical data|
|Molar mass||188.274 g·mol−1|
|3D model (JSmol)|
4-Methyl-αMT (4-Me-αMT), also known as 4,α-dimethyltryptamine (4,α-DMT), and MP-809, is a drug belonging to the tryptamine class that was investigated as an antidepressant in the early 1960s but was never marketed.
- Azima H, Arthurs D, Silver A, Azima FJ (December 1962). "The effect of MP-809 in depressive states: a multi-blind study". The American Journal of Psychiatry. 119: 573–4. doi:10.1176/ajp.119.6.573. PMID 13965759.
- Brodey JF, Steiner WG, Himwich HE (April 1963). "An electrographic study of psilocin and 4-methyl-alpha-methyl tryptamine (MP-809)". The Journal of Pharmacology and Experimental Therapeutics. 140: 8–18. PMID 14015664.