David Repke

4-HO-DiPT, also known as '4-hydroxy-N,N-diisopropyltryptamine or as iprocin', is a psychedelic drug of the tryptamine and 4-hydroxytryptamine families related to psilocin (4-HO-DMT). It is taken orally. The drug has an unusually fast onset, short duration, and narrow dose range. Among orally administered psychedelics, it is one of the shortest-acting compounds known.

4-HO-MET, also known as '4-hydroxy-N-methyl-N-ethyltryptamine, as well as metocin or methylcybin', is a psychedelic drug of the tryptamine and 4-hydroxytryptamine families related to psilocin (4-HO-DMT). It is taken orally.

Methylisopropyltryptamine (MiPT), also known as '''N-methyl-N-isopropyltryptamine''', is a psychedelic drug of the tryptamine family related to other psychedelics like dimethyltryptamine (DMT) and diisopropyltryptamine (DiPT). It is taken orally.

4-HO-MiPT, also known as '4-hydroxy-N-methyl-N-isopropyltryptamine or as miprocin', is a psychedelic drug of the tryptamine and 4-hydroxytryptamine families related to psilocin (4-HO-DMT). It appears to be similar to psilocin in terms of onset, duration, and effects. The drug is taken orally.

4-HO-pyr-T, also known as '4-hydroxy-N,N-tetramethylenetryptamine', is a serotonin receptor modulator of the tryptamine, 4-hydroxytryptamine, and pyrrolidinylethylindole families. It is the 4-hydroxyl analogue of pyr-T and the analogue of psilocin (4-HO-DMT) and 4-HO-DET in which the N,N-dialkyl moiety has been cyclized into a pyrrolidine ring.

5-MeO-MiPT, also known as '5-methoxy-N-methyl-N-isopropyltryptamine or by its nickname Moxy', is an atypical psychedelic drug of the tryptamine and 5-methoxytryptamine families. It has unique and unusual effects compared to other psychedelic tryptamines. At low doses, its effects include stimulation, tactile and sexual enhancement, some MDMA-like entactogenic effects, and introspective and mild perceptual changes with few or no psychedelic visuals or time dilation, whereas at higher doses, it produces 5-MeO-DMT-like classical psychedelic effects. It is usually taken orally or smoked.

5,6-MeO-MiPT, also known as '5,6-dimethoxy-N-methyl-N-isopropyltryptamine', is a chemical compound of the tryptamine family. It is the 5,6-dimethoxy derivative of methylisopropyltryptamine (MiPT) and is an analogue of 5-MeO-MiPT. In his 1991 book TiHKAL (Tryptamines I Have Known and Loved), Alexander Shulgin listed the dose as greater than 75mg orally and the duration as unknown. The drug produced few to no effects at doses of up to 75mg orally. Very little data exists about the pharmacological properties, metabolism, and toxicity of 5,6-MeO-MiPT. However, the drug has been found to have aboli

4-HO-DPT, also known as '4-hydroxy-N,N-dipropyltryptamine or as deprocin', is a psychedelic drug of the tryptamine and 4-hydroxytryptamine families related to psilocin (4-HO-DMT). It is taken orally.

4-HO-DBT, also known as '4-hydroxy-N,N-dibutyltryptamine', is a psychedelic drug of the tryptamine family related to psilocin (4-HO-DMT). It is taken orally.