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CSA Names: 1-Benzylpiperazine
CSA Location: Schedule I Section (f) Subsection (2) DEA code 7493
CSA History: 68 FR 52872 proposed to add (and to renumber subsequent entries) on 8 Sep 2003
69 FR 12794 added (and renumbered subsequent entries) effective 18 Mar 2004

Names: 1-Benzylpiperazine (IUPAC)
Molecular formula: C11H16N2
Nominal mass: 176
Average mass: 176.2581
Monoisotopic mass: 176.131349
CAS registry number: 2759-28-6
ChemSpider: 68493
PubChem: 75994
Wikipedia: Benzylpiperazine
Erowid: BZP
Standard InChI: InChI=1S/C11H16N2/c1-2-4-11(5-3-1)10-13-8-6-12-7-9-13/h1-5,12H,6-10H2
SMILES: N1CCN(CC1)Cc1ccccc1
Tags: USCSA,piperazine
Property Value Remarks
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BZP base.pdf ATR IR Thermo Nicolet
bzp di-HCl.pdf ATR IR Thermo Nicolet
BZP HCl.pdf ATR IR Thermo Nicolet
bzp.pdf EI MS Agilent MSD
11112-0435859-GCMS.pdf EI MS 1-(4-fluorobenzyl)piperazine
11206-0435856-GCMS.pdf EI MS 1,4-dibenzylpiperazine
N-Benzylpiperazine MS (NIST).pdf EI MS Used with the permission of NIST Mass Spectrometry Data Center Collection (C) 2008 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.
1-Benzylpiperazine.bmp GC IRD Used with Permission of Oklahoma State Bureau of Investigation, Forensic Science Center, Controlled Substances Laboratory.
BZP GCMS Cayman.pdf MS Cayman Spectral Library
BZP edit.pdf SP-GC-IR DiscovIR
Vendor ID URL
Alfa Aesar H60801
Biosynth W-107101
Cayman Chemical 11206 (1,4-dibenzylpiperazine)
Cayman Chemical 11112 (1-(4-fluorobenzyl)piperazine)
Cerilliant B-906
Cerilliant NMID905
Grace Davison (Alltech) 01581
Lipomed PPZ-1070-HC§ion=mediadir&cmd=detail
Toronto Research Chemicals B288610
Title Publication Date Vol. Iss. Page(s) Remarks
Benzylpiperazine (BZP) And Trifluoromethylphenylpiperazine (TFMPP) Placed Under Emergency Control By DEA Journal of CLIC 2003-01-00 Vol 13 (1) Law Enforcement Restricted
Validation of an LC–MS Method for the Detection and Quantification of BZP and TFMPP... Journal of Forensic Sciences 2010-09-00 Vol 55 (5) Ushtana Antia M.Sc et al
Mass Spectra of Select Benzyl- and Phenyl- Piperazine Designer Drugs Microgram Journal 2004-12-00 Vol 2 (1-4) Hans H. Maurer
PIPERAZINE MIXTURE TABLETS IN THE BALEARIC ISLANDS (SPAIN) Microgram Bulletin 2003-01-00 Vol 36 (1) GC-MS data for BZP, TFMPP, and ortho-Methoxyphenylpiperazine
Different Approaches to the Separation of 1-Benzylpiperazine and 1-[3-(trifluoromethyl)phenyl]-piperazine Found in Illicit Ecstasy Tablets (Law Enforcement Restricted Publication) Journal of CLIC 2008-07-00 Vol 18 (3) Law Enforcement Restricted
Precursor discrimination of designer drug benzylpiperazine using δ13C and δ15N stable isotopes Sci. and Justice J. 2015-01-01 Vol 55 (57-62) Nicola M. Beckett et al
Isotopic profiling of seized benzylpiperazine and trifluoromethylphenylpiperazine tablets using δ13C and δ15N stable isotopes Sci. and Justice J. 2015-01-01 Vol 55 (51-56) Nicola M. Beckett et al
Keeping pace with NPS releases: fast GC-MS screening of legal high products Drug Testing and Analysis 2013-05-01 Vol 5 (5) Mathieu P. Elie, Leonie E. Elie and Mark G. Baron
Prevalence and co-existence of active components of ‘legal highs’ Drug Testing and Analysis 2013-06-01 Vol 5 (6) Dariusz Zuba and Bogumiła Byrska
Microcrystalline identification of selected designer drugs For. Sci. Int. 2012-01-10 Vol 214 Leonie Elie, Mark Baron, Ruth Croxton, Mathieu Elie
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 Mass Spectral Library 1319
Instrumental Data for Drug Analysis 3rd Edition Vol 1 Pg 304
Mass Spectra of Designer Drugs 2010
SWGDRUG Monographs BZP Monograph
Cayman Spectral Database
Society of Forensic Toxicologists Designer Drug Monographs BZP monograph
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