n-ethyltryptamine n-ethyltryptamine n-ethyltryptamine (net), or merely ethyltryptamine, is a tryptamine that is structurally related to n-methyltryptamine (nmt) and the psychedelic drugs n,n-dimethyltryptamine (dmt) and n,n-diethyltryptamine (det). n-ethyltryptamineclinical dataatc codenonelegal statuslegal status us: schedule i (isomer of dmt) identifiers iupac name n-ethyl-2-(1h-indol-3-yl)ethan-1-amine cas number61-53-0 ypubchem cid6092chemspider5867 yuniim6x6ky3bqhcomptox dashboard (epa)dtxsid90209848 chemical and physical dataformulac12h16n2molar mass188.274 g·mol−13d model (jsmol)interactive imagemelting point87 to 88 °c (189 to 190 °f) smiles ccnccc1cc2ccccc12 inchi inchi=1s/c12h16n2/c1-2-13-8-7-10-9-14-12-6-4-3-5-11(10)12/h3-6,9,13-14h,2,7-8h2,1h3 ykey:tzwustvnavkapa-uhfffaoysa-n y (verify)