4,5-mdo-dipt 4,5-mdo-dipt 4,5-mdo-dipt, or 4,5-methylenedioxy-n,n-diisopropyltryptamine, is a lesser-known psychedelic drug. it is the 4,5-methylenedioxy analog of dipt. 4,5-mdo-dipt was first synthesized by alexander shulgin. in his book tihkal (tryptamines i have known and loved), 4,5-mdo-dipt produces slight lsd-like effects after several hours. very little data exists about the pharmacological properties, metabolism, and toxicity of 4,5-mdo-dipt. 4,5-mdo-diptclinical dataother names4,5-methylenedioxy-n,n-diisopropyltryptamineidentifiers iupac name n-dioxoloindol-8-yl)ethyl]-n-propan-2-ylpropan-2-amine cas number82173-82-8pubchem cid44383444chemspider23511907uniivte2rs8757chemblchembl352315chemical and physical dataformulac17h24n2o2molar mass288.391 g·mol−13d model (jsmol)interactive image smiles cc(c)n(ccc1=cnc2=c1c3=c(c=c2)oco3)c(c)c inchi inchi=1s/c17h24n2o2/c1-11(2)19(12(3)4)8-7-13-9-18-14-5-6-15-17(16(13)14)21-10-20-15/h5-6,9,11-12,18h,7-8,10h2,1-4h3key:ptyywskzyosfek-uhfffaoysa-n