5,6-MDO-DiPT, or 5,6-methylenedioxy-N,N-diisopropyltryptamine, is a lesser-known psychedelic drug. It is the 5,6-methylenedioxy analog of DiPT. 5,6-MDO-DiPT was first synthesized by Alexander Shulgin. In his book TiHKAL (Tryptamines I Have Known and Loved), 5,6-MDO-DiPT produces few to no noticeable effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of 5,6-MDO-DiPT.