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...