4-AcO-DPT


4-AcO-DPT, also known as 4-acetoxy-N,N-dipropyltryptamine or as depracetin, is a psychedelic drug of the tryptamine family related to 4-AcO-DMT. It has been sold as a designer drug. It is an ester of 4-HO-DPT, a psychedelic tryptamine that was first synthesized by Alexander Shulgin. Anecdotal reports indicate that 4-AcO-DPT exerts psychoactive effects in humans, however the pharmacology of 4-AcO-DPT has not been examined. It has been identified in illicit products in Japan.

Use and effects

Interactions

Chemistry

Analogues

s of 4-AcO-DPT include dipropyltryptamine, 4-HO-DPT, 4-AcO-DMT, 4-AcO-DET, 4-AcO-DiPT, 4-AcO-MET, 4-AcO-MPT, and 4-AcO-MiPT, among others.

Society and culture

Legal status

Canada

4-AcO-DPT is not a controlled substance in Canada as of 2025.