Chemistry:4-HO-PiPT

From HandWiki

4-HO-PiPT, also known as 4-hydroxy-N-propyl-N-isopropyltryptamine or as piprocin, is a substituted tryptamine derivative which is claimed to have psychedelic effects.[1] It has been encountered as a novel designer drug.[2]

Use and effects

4-HO-EPT was not included nor mentioned in Alexander Shulgin's book TiHKAL (Tryptamines I Have Known and Loved).[3]

Interactions

Pharmacology

Pharmacodynamics

4-HO-PiPT acts as a serotonin 5-HT2A receptor agonist, with an EC50 of 13.8 nM and an efficacy of 104.8%.[4]

Chemistry

Analogues

Analogues of 4-HO-PiPT include propylisopropyltryptamine (PiPT), 5-MeO-PiPT, 4-HO-MiPT, 4-HO-EiPT, 4-HO-EiBT, 4-HO-DiPT, 4-HO-DsBT, 4-HO-McPT, and 4-HO-McPeT, among others.

History

4-HO-PiPT has been sold as a designer drug, first being identified in 2021 in British Columbia, Canada.[2]

Society and culture

Canada

4-HO-PiPT is not a controlled substance in Canada as of 2025.[5]

See also

References