1-Benzylpiperazine
| BZP, 1-BZP | |
|---|---|
 | |
| Molecular structure via molpic based on CDK |
| Rotamer [] | |
|---|---|
| Conformer structure via 3Dmol.js |
| Physical properties [] | |
|---|---|
| Molecular mass | 176.26 g/mol [1] |
| Predicted LogP | 1.3 [1] |
| Structural Identifiers [] | |
|---|---|
| Molecular formula | C11H16N2 [1] |
| IUPAC name | 1-benzylpiperazine [1] |
| SMILES | C1CN(CCN1)CC2=CC=CC=C2 [1] |
| InChI | InChI=1S/C11H16N2/c1-2-4-11(5-3-1)10-13-8-6-12-7-9-13/h1-5,12H,6-10H2 [1] |
| InChIKey | IQXXEPZFOOTTBA-UHFFFAOYSA-N [1] |
| Pharmacokinetics[] | |
|---|---|
| Elimination half-life | 5.5 Hours |
1-Benzylpiperazine (also known as Benzylpiperazine, N-benzylpiperazine, 4-Benzylpiperazine, Piperazine, 1-(phenylmethyl)-, NSC-40889, J149.807J, Dtxsid0022197, Chebi:83537, BZP cpd or Egyt-2760) is a stimulant substance of the 1-benzylpiperazine class.
Chemistry
Stereochemistry []
1-Benzylpiperazine is a achiral mixture.
Subjective effects []
Experience reports []
There are currently 25+ experience reports involving 1-benzylpiperazine on Erowid:
- "BZP in Urine Test" by DVA_tion
- "Purple Passion" by Dokmai
- "Pipes of Piperazines" by >0-0<
- "Imperfect Medicine" by ClanQ
- "A No Brainer" by Lad75014
- "More Than I Had Hoped" by Earth_angel
- "Smoked BZP freebase" by Itsuoda
- "Shooting Star" by Riverheader
- "No Advantage in Mixing These" by julien
- "Hospitalization and the Drip" by Adc
- "Legal Psychedelic" by Gingerfish
- "Awake, Dreaming" by Tam
- "It's Great! Then You Come Down..." by Wemshie
- "Flying High, Crashing Low" by Drug Experimenter
- "The Stargasm" by CaBear
- "Life Compressed into Seven Hours" by Flashback99
- "A Grand Laugh!" by Mr Moopie
- "Combining to Mitigate Negative Effects" by Slight_Perfection
- "Adequate Buzz, Massive Comedown" by Rasher
- "First Dissappointed Then a Believer" by Anonymous
- "Stimulating Sensuality" by Vaya
- "Decidedly Subjective" by Sven
- "Much Better Alcohol-Free" by Captain
- "Bliss with Busy Bee" by Eurocat78
- "Not Bad, Not Bad at All" by Stimsniffer
Legal status []
- Australia: 1-Benzylpiperazine is a Schedule 9 substance.
- Brazil: 1-Benzylpiperazine is a F2 substance.[3]
- Canada: 1-Benzylpiperazine is a Schedule III substance.
- Germany: 1-Benzylpiperazine is a Anlage II substance.
- New Zealand: 1-Benzylpiperazine is a Class C substance.
- United Kingdom: 1-Benzylpiperazine is a prescription only substance.
- United States: 1-Benzylpiperazine is a Schedule I under the "Controlled Substances Act (CSA)".
See also []
External links []
References []
National Center for Biotechnology Information. PubChem Compound Summary for CID 75994, 1-Benzylpiperazine. Accessed May 8, 2026. https://pubchem.ncbi.nlm.nih.gov/compound/75994
U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. 1-Benzylpiperazine. UNII: 3UG152ZU0E. Global Substance Registration System. Accessed May 8, 2026. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/3UG152ZU0E
Anvisa. RDC Nº 804 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial. Diário Oficial da União. July 24, 2023. Accessed May 8, 2026. https://www.in.gov.br/en/web/dou/-/resolucao-rdc-n-804-de-24-de-julho-de-2023-498447451