2c-v 2c-v 2c-v is a recreational designer drug from the substituted phenethylamine family, with psychedelic effects. it was first synthesised by daniel trachsel and colleagues in 2006. it is active at a dosage of 25 mg with a duration of around 5 hours. 2c-videntifiers iupac name 2-(4-ethenyl-2,5-dimethoxyphenyl)ethanamine cas number2888537-57-1pubchem cid57474284uniif5u9h625tachemical and physical dataformulac12h17no2molar mass207.273 g·mol−13d model (jsmol)interactive image smiles coc1cc(c=c)c(cc1ccn)oc inchi inchi=1s/c12h17no2/c1-4-9-7-12(15-3)10(5-6-13)8-11(9)14-2/h4,7-8h,1,5-6,13h2,2-3h3key:lgljovnogicitr-uhfffaoysa-n