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Names: MeOPP (primary)
1-(4-Methoxyphenyl)piperazine (IUPAC)
Molecular formula: C11H16N2O
Nominal mass: 192
Average mass: 192.2575
Monoisotopic mass: 192.126263
CAS registry number: 38212-30-5
ChemSpider: 237180
PubChem: 269722
Wikipedia: para-Methoxyphenylpiperazine
Erowid: piperazines
Standard InChI: 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
SMILES: COc1ccc(cc1)N1CCNCC1
Tags: piperazine
Property Value Remarks
Property Value Remarks
Location Type Remarks
1-(4-Methoxyphenyl)piperazine 2HCl ATR IR.pdf ATR IR Thermo Nicolet
1-4-meopp msd.pdf EI MS Agilent MSD
MeOPP GCMS Cayman.pdf MS Cayman Spectral Library
Vendor ID URL
Alfa Aesar L02007
Biosynth W-106463
Biosynth W-106495
Cayman Chemical 14020
Grace Davison (Alltech) 01654
Sigma Aldrich 571415®ion=US
Spectrum TCI-M1449
Toronto Research Chemicals M266215
Title Publication Date Vol. Iss. Page(s) Remarks
Analysis of Benzylpiperazine-Like Compounds. DOI:10.3408/jasti.9.165 J. Sci. Tech. Ident. (Japan) 2004-00-00 Vol 9(2) Inoue et al.
Determination of Piperazine Derivatives in Problems of Forensic Sciences 2010-00-00 Vol LXXXI Byrska et al.
Toxicological detection of the new designer drug 1-(4-methoxyphenyl)piperazine and its metabolites in urine and differentiation from an intake of structurally related medicaments Journal of Chromatography B 2003-12-25 Vol 798 (2) Roland F. Staack, Hans H. Maurer. DOI:10.1016/j.jchromb.2003.10.004
Piperazine-like compounds: a new group of designer drugs-of-abuse on the European market For. Sci. Int. 2001-09-15 Vol 121 Douwe de Boer et al
Development of a targeted GC/MS screening method and validation of an HPLC/DAD quantification method for piperazines–amphetamines mixtures in seized material Egyptian J. For. Sci. 2014-09-01 Vol 4 (90-99) Yacine Boumrah et al
Database ID URL
SWGDRUG Monographs 1-(3-Methoxyphenyl)piperazine Monograph
SWGDRUG Monographs 1-(2-Methoxyphenyl)piperazine Monograph
Cayman Spectral Database
SWGDRUG Mass Spectral Library
Substance name
Substance name
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