th-pvp th-pvp th-pvp is a substituted cathinone derivative which has been sold as a designer drug. it was first identified by a forensic laboratory in hungary in 2015, but has subsequently been found in numerous other countries around the world including spain, belgium, poland, turkey and brazil. pharmacological studies in vitro showed it to inhibit reuptake and promote the release of monoamine neurotransmitters with some selectivity for serotonin, but it failed to produce stimulant effects in animals, and has a pharmacological profile more comparable to that of sedating empathogens such as mdai and 5-methyl-mda. th-pvpclinical dataatc codenonelegal statuslegal status ca: schedule i de: npsg (industrial and scientific use only) uk: under psychoactive substances act identifiers iupac name 2-(pyrrolidin-1-yl)-1-(5,6,7,8-tetrahydronaphthalen-2-yl)pentan-1-one cas number2304915-07-7 ypubchem cid132989549chemspider82954253uniis5mu9gv87cchemical and physical dataformulac19h27nomolar mass285.431 g·mol−13d model (jsmol)interactive image smiles cccc(c(=o)c1=cc2=c(cccc2)c=c1)n3cccc3 inchi inchi=1s/c19h27no/c1-2-7-18(20-12-5-6-13-20)19(21)17-11-10-15-8-3-4-9-16(15)14-17/h10-11,14,18h,2-9,12-13h2,1h3key:mmikqwizkbylkz-uhfffaoysa-n