methylenedioxyhydroxyethylamphetamine methylenedioxyhydroxyethylamphetamine mdhoet, or 3,4-methylenedioxy-n-hydroxyethylamphetamine, is a lesser-known psychedelic drug and a substituted amphetamine. it is also the n-hydroxyethyl analogue of mda. mdhoet was first synthesized by alexander shulgin. in his book pihkal (phenethylamines i have known and loved), the minimum dosage is listed as 50 mg. mdhoet produces few to no effects. very little data exists about the pharmacology, pharmacokinetics, effects, and toxicity of mdhoet. methylenedioxyhydroxyethyl­amphetamine names preferred iupac name 2-ethan-1-ol other names 3,4-methylenedioxy-n-hydroxyethylamphetamine3,4-methylenedioxy-1-(alpha-methylaminohydroxyethyl)ethanemdohet, mdhet, mdhea identifiers cas number 74698-43-4 y 3d model (jsmol) interactive image chemspider 15637662 n pubchem cid 21645837 unii 8dvh9hp8wg y comptox dashboard (epa) dtxsid30616572 inchi inchi=1s/c12h17no3/c1-9(13-4-5-14)6-10-2-3-11-12(7-10)16-8-15-11/h2-3,7,9,13-14h,4-6,8h2,1h3 nkey: scuuykmqdudnbp-uhfffaoysa-n n smiles c1=c2c(=cc=c1cc(c)ncco)oco2 properties chemical formula c12h17no3 molar mass 223.271 g/mol 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 legality united kingdom this substance is a class a drug in the drugs controlled by the uk misuse of drugs act.