iris (psychedelic) iris (psychedelic) iris (2-methoxy-5-ethoxy-4-methylamphetamine) is a lesser-known psychedelic drug and a substituted amphetamine. it is also the 5-ethoxy analog of dom. iris was first synthesized by alexander shulgin. in his book pihkal, the minimum dosage is listed as 9 mg, and the duration unknown. iris produces few to no effects. very little data exists about the pharmacological properties, metabolism, and toxicity of iris. iris names preferred iupac name 1-(5-ethoxy-2-methoxy-4-methylphenyl)propan-2-amine other names 2-methoxy-5-ethoxy-4-methylamphetamine2-methoxy-5-ethoxy-4-methyl-1-ethyl-(alpha-methyl)amine identifiers cas number 952016-59-0 y 3d model (jsmol) interactive image chemspider 21106327 y pubchem cid 44719575 unii v3ww7xl92q comptox dashboard (epa) dtxsid20660367 inchi inchi=1s/c13h21no2/c1-5-16-12-8-11(7-10(3)14)13(15-4)6-9(12)2/h6,8,10h,5,7,14h2,1-4h3 ykey: ipjrckirepmkne-uhfffaoysa-n yinchi=1/c13h21no2/c1-5-16-12-8-11(7-10(3)14)13(15-4)6-9(12)2/h6,8,10h,5,7,14h2,1-4h3key: ipjrckirepmkne-uhfffaoyav smiles coc1cc(c)c(cc1cc(c)n)occ properties chemical formula c13h21no2 molar mass 223.316 g·mol−1 except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). y verify (what is yn ?) infobox references