4-PrO-DMT

4-PrO-DMT

Clinical data
Other names	4-Propanoyloxy dmt
Identifiers
IUPAC name [3-[2-(dimethylamino)ethyl]-1H-indol-4-yl] propanoate
CAS Number	1373882-11-1
PubChem CID	155907598
ChemSpider	84400449
UNII	B9BF25HPH4
Chemical and physical data
Formula	C15H20N2O2
Molar mass	260.337 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCC(=O)OC1=CC=CC2=C1C(=CN2)CCN(C)C
InChI InChI=1S/C15H20N2O2/c1-4-14(18)19-13-7-5-6-12-15(13)11(10-16-12)8-9-17(2)3/h5-7,10,16H,4,8-9H2,1-3H3 Key:KUOGXPDQORRHED-UHFFFAOYSA-N

4-Propionoxy-N,N-dimethyltryptamine (4-PrO-DMT, or O-Propionylpsilocin) is a synthetic psychedelic drug from the tryptamine family with psychedelic effects, and is believed to act as a prodrug for psilocin. It produces a head-twitch response in mice. It has been sold online as a designer drug since May 2019. It was first identified as a new psychoactive substance in Sweden, in July 2019.

Recreational use

4-PrO-DMT Crystals

Dosage

4-PrO-DMT is reported to be orally active, though its threshold and duration in humans have not been formally studied.

Effects

The effects of 4-PrO-DMT are broadly comparable to those of other serotonergic psychedelics such as LSD and psilocybin.

Pharmacology

Pharmacodynamics

4-PrO-DMT is theorized to be a serotonergic psychedelic, and is partial agonist of the 5-HT_1D, 5-HT_1B and 5-HT_1A serotonin receptors.

Toxicity

Very little data about the toxicity or pharmacology of 4-PrO-DMT is known. Its chemical structure and pharmacological activity are similar to psilacetin, a compound which isn't associated with compulsive use or physical dependence. However, due to lack of research and data, it cannot be definitively concluded that its pharmacological actions in the human body do not differ from those of psilacetin. To date, there have been no reported deaths from 4-PrO-DMT.

See also

• 4-HO-DMT
• 4-AcO-DMT
• 5-MeO-DMT
• FT-104
• Psilocybin