escaline escaline escaline (3,5-methoxy-4-ethoxyphenethylamine) is a psychedelic drug and entheogen of the phenethylamine class of compounds. escaline was first synthesized and reported in the scientific literature by benington, et al., in 1954, but was later re-examined in the laboratory of david e. nichols, who prepared a series of mescaline analogues that included escaline, proscaline, and isoproscaline. the effects of this and related mescaline analogues in humans were first described by alexander shulgin. in his book pihkal (phenethylamines i have known and loved), shulgin lists the dosage range as 40 to 60 mg, consumed orally. the duration of action was stated to be 8–12 hours. escaline names preferred iupac name 2-(4-ethoxy-3,5-dimethoxyphenyl)ethan-1-amine other names 3,5-dimethoxy-4-ethoxy-phenethylamine identifiers cas number 39201-82-6 y 3d model (jsmol) interactive imageinteractive image chembl chembl319415 y chemspider 35053 y pubchem cid 38240 unii q13f1c1n8i n comptox dashboard (epa) dtxsid60192455 inchi inchi=1s/c12h19no3/c1-4-16-12-10(14-2)7-9(5-6-13)8-11(12)15-3/h7-8h,4-6,13h2,1-3h3 ykey: rhogrsknwdncdn-uhfffaoysa-n yinchi=1/c12h19no3/c1-4-16-12-10(14-2)7-9(5-6-13)8-11(12)15-3/h7-8h,4-6,13h2,1-3h3key: rhogrsknwdncdn-uhfffaoyar smiles nccc1=cc(oc)=c(occ)c(oc)=c1o(c1c(oc)cc(cc1oc)ccn)cc properties chemical formula c12h19no3 molar mass 225.28 g/mol melting point 165 to 166 °c (329 to 331 °f; 438 to 439 k) (hydrochloride) except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). n verify (what is yn ?) infobox references escaline is the phenethylamine analog of 3c-e and the 4-ethoxy analog of mescaline. legal status escaline is illegal in sweden as of 26 january 2016. escaline is a schedule i controlled substance (dea #7930) in the united states as it is a positional isomer of tma (3,4,5-trimethoxyamphetamine).