n-ethylheptedrone n-ethylheptedrone n-ethylheptedrone is a recreational designer drug from the substituted cathinone family, with stimulant effects. it is a homologue of related drugs such as ethcathinone, n-ethylbuphedrone and n-ethylhexedrone but with a longer pentyl side chain. it was first identified in hungary in 2019, and has since been reported in new zealand. n-ethylheptedroneidentifiers iupac name 2-(ethylamino)-1-phenylheptan-1-one cas number2514784-72-4pubchem cid163195977chemspider81367356chemical and physical dataformulac15h23nomolar mass233.355 g·mol−13d model (jsmol)interactive image smiles o=c(c(ccccc)ncc)c1ccccc1