Dimethyltryptamine (C13H18N2 ), also called DMT, N,N-dimethyltryptamine, desoxybufotenine, and 3-(2-dimethylaminoethyl)-indole. It is a white, crystalline solid and was first synthesised in 1931.

DMT is also naturally excreted by the human pineal gland and is believed to play a role in dreaming and possibly near-death experiences and other mystical states.

When used as a drug, DMT is a very powerful yet short-lasting (10-15 minutes) hallucinogen (or entheogen), with onset in seconds. On its own, it is inert orally, and must be smoked or injected. However, DMT can be rendered orally active when taken in combination with a monoamine oxidase inhibitor (MAOI) which greatly increases the length of the trip. This is the combination used in the shamanic potion, Ayahuasca.

The effects are similar to other psychedelics, but tend to be much more enveloping and intense, with the user more of a passive observer than with other psychedelics.

Interesting non-scientific writers on DMT include Terence McKenna & Jeremy Narby, though many people will take them with several pinches of salt. McKenna writes of his experiences with DMT where he encounters entitys known as Self Transforming Machine Elves. Other users report visitation from external intelligences attempting to impart information. These Machine Elf experiences are said to be shared by many DMT users. From a research perspective, perhaps best known is Rick Strassman's "The Spirit Molecule."

Slang names for DMT include 'Businessman's Lunch' and 'Snakes'

Similar compounds to DMT known to have psychoactive effects are DET (N,N-diethyltryptamine), DPT (N,N-dipropyltryptamine), 5-MeO-DMT (5-Methoxy-N,N-dimethyltryptamine) and others. These produce a similar but longer lasting effect than DMT.

Table of contents
1 DMT and the law

DMT and the law

United States

DMT is classified as a Schedule I drug.

Canada

DMT is classified as a Schedule III drug.

U.K.

DMT is classified as a Schedule I/Class A drug.