5-meo-dpt 5-meo-dpt 5-meo-dpt (also known as 5-methoxy-n,n-dipropyltryptamine), is a psychedelic and entheogenic designer drug. 5-meo-dptlegal statuslegal status de: npsg (industrial and scientific use only) uk: class a us: schedule i (isomer of 5-meo-dipt) identifiers iupac name n--n-propylpropan-1-amine cas number69496-75-9 ypubchem cid14011047chemspider14106484 yuniiayw60p516bchemblchembl169328 ycomptox dashboard (epa)dtxsid70219723 chemical and physical dataformulac17h26n2omolar mass274.408 g·mol−13d model (jsmol)interactive imagemelting point193 to 194 °c (379 to 381 °f) smiles cccn(ccc)ccc2cc1ccc(cc12)oc inchi inchi=1s/c17h26n2o/c1-4-9-19(10-5-2)11-8-14-13-18-17-7-6-15(20-3)12-16(14)17/h6-7,12-13,18h,4-5,8-11h2,1-3h3 ykey:pnhpvnbklqwbkh-uhfffaoysa-n y ny (what is this?) (verify) chemistry the full chemical name is n--n-propylpropan-1-amine. it is classified as a tryptamine derivative. effects little is known about the subjective effects of 5-meo-dpt, but the nature of the compound is probably comparable to 5-meo-dipt, 5-meo-dmt, or dpt, which are also psychedelic tryptamines/indoles. however, the duration of the above-mentioned drugs vary considerably. dosage 5-meo-dpt is orally active, with 3-10 mg representing a fully effective dosage for most users. effects begin within three hours, and usually last 4 hours. legality in the united states 5-meo-dpt is considered a schedule 1 controlled substance as a positional isomer of 5-methoxy-n,n-diisopropyltryptamine (5-meo-dipt)