Categories Articles 1-(Naphthalen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one Post author By forendex.southernforensic CSA Names: 1-(Naphthalen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one Naphthylpyrovalerone Naphyrone CSA Location: Schedule I Section (d) Subsection (66) DEA code 1258 Schedule I Section (h) Subsection (19) DEA code 1258 CSA History: 79 FR 4429 proposed to add (for two years) via the emergency scheduling provision of 21 USC 811(h) on 28 Jan 2014 81 FR 11479 proposed to add on 4 Mar 2016 79 FR 12938 added (for two years) via the emergency scheduling provision of 21 USC 811(h) effective 7 Mar 2014 80 FR 14842 renumbered effective 20 Mar 2015 Names: Naphyrone (primary) Naphthylpyrovalerone (secondary) 1-(Naphthalen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one (IUPAC) Molecular formula: C19H23NO Nominal mass: 281 Average mass: 281.3920 Monoisotopic mass: 281.177964 CAS registry number: 850352-11-3 ChemSpider: 9418039 PubChem: 11243002 Wikipedia: Naphyrone Erowid: Drugs-Forum: Naphthylpyrovalerone Bluelight: Standard InChI: InChI=1S/C19H23NO/c1-2-7-18(20-12-5-6-13-20)19(21)17-11-10-15-8-3-4-9-16(15)14-17/h3-4,8-11,14,18H,2,5-7,12-13H2,1H3 Standard InChI key: DTNUPBSOODGRKW-UHFFFAOYSA-N SMILES: CCCC(C(=O)c1ccc2c(c1)cccc2)N1CCCC1 Tags: cathinone,USCSA ← Beta-hydroxyfentanyl → 4-MTA