4-Hydroxy-N-Methyl-N-Isopropyltryptamine (4-HO-MIPT)

4-HO-MiPT, or 4-hydroxy-N-methyl-N-isopropyltryptamine is a lesser-known psychedelic drug. It is also known as Miprocin. It is the 4-hydroxyl analog of MiPT.

4-HO-MiPT was first synthesized by Alexander Shulgin. In his book TIHKAL (Tryptamines I Have Known and Loved), the dosage range is listed as 12-25 mgs, and the duration listed as 4-6 hours, although other sources list the duration as 5-8 hours. 4-HO-MiPT produces vivid and intense closed-eye imagery, enhancement of the senses, time and spatial distortion, and out-of-body experiences. In general, these effects are quite similar to those of the tryptamines, psilocin and LSD, though 4-HO-MiPT has less potency. To date, there have been no reports of deaths from 4-HO-MiPT. It is a fairly rare compound with no toxicology.