Para-Methoxyphenylpiperazine

Para-Methoxyphenylpiperazine
Clinical data
Other namespMeOPP; pMPP; p-MeOPP; p-MPP; 4-MeOPP; 4-MPP; MeOPP; MPP; Paraperazine
Routes of
administration
Oral
ATC code
  • none
Legal status
Legal status
  • DE: NpSG (Industrial and scientific use only)
  • NZ: Class C
Pharmacokinetic data
MetabolismThe human liver P450 CYP2D6 converts para-methoxyphenylpiperazine by demethylation to para-hydroxyphenylpiperazine.
ExcretionRenal
Identifiers
  • 1-(4-methoxyphenyl)piperazine
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
ECHA InfoCard100.048.918
Chemical and physical data
FormulaC11H16N2O
Molar mass192.262 g·mol−1
3D model (JSmol)
  • C1=CC(=CC=C1N2CCNCC2)OC
  • InChI=1S/C11H16N2O/c1-14-11-4-2-10(3-5-11)13-8-6-12-7-9-13/h2-5,12H,6-9H2,1H3 N
  • Key:MRDGZSKYFPGAKP-UHFFFAOYSA-N N
 NY (what is this?)  (verify)

para-Methoxyphenylpiperazine (pMeOPP), also known as 4-methoxyphenylpiperazine (4-MeOPP), is a substituted piperazine derivative with stimulant effects which has been sold as an ingredient in "Party pills", initially in New Zealand and subsequently in other countries around the world.