Skip to content
benzylpiperazine

Structure via PubChem · Public domain (PubChem)

EntityQ161585· pop 20· linked from 2,570 articles

benzylpiperazine

Sign in to save

Also known as BZP, N-Benzylpiperazine

Benzylpiperazine (BZP), also known as 1-benzylpiperazine, is a substance often used as a recreational drug and is known to have euphoriant and stimulant properties. Several studies conducted between 2000 and 2011 found that the effects of BZP are similar to amphetamine, although BZP's dosage is roughly 10 times higher by weight.

Chemical data

Formula
C11H16N2
Molecular weight
176.26 g/mol
IUPAC name
1-benzylpiperazine
SMILES
C1CN(CCN1)CC2=CC=CC=C2
InChIKey
IQXXEPZFOOTTBA-UHFFFAOYSA-N
XLogP
1.3
Polar surface area
15.3 Ų
H-bond donors
1
H-bond acceptors
2
Formal charge
0

via PubChem

Drug data · ChEMBL

Molecule type
Small molecule

via ChEMBL · EBI

Wikidata facts

Has part
carbon
Mass
176.131
Show 3 more facts
canonical SMILES
C1CN(CCN1)CC2=CC=CC=C2
chemical formula
C₁₁H₁₆N₂
Commons category
Benzylpiperazine
Sources (2)

via Wikidata · CC0

~15 min read

Encyclopedic overview

23 sections
Contents
  • History
  • Development history
  • Recreational history
  • Production and distribution
  • Pharmacodynamics
  • Effects
  • Subjective effects
  • Tolerance
  • Toxic effects
  • Risk of fatality
  • Addictive effects
  • Legal status
  • Australia
  • Canada
  • European Union
  • Finland
  • New Zealand
  • United Kingdom
  • United States
  • Chemical derivatives
  • See also
  • References
  • External links

Benzylpiperazine (BZP), also known as 1-benzylpiperazine, is a substance often used as a recreational drug and is known to have euphoriant and stimulant properties. Several studies conducted between 2000 and 2011 found that the effects of BZP are similar to amphetamine, although BZP's dosage is roughly 10 times higher by weight.

Adverse effects have been reported following its use including acute psychosis, renal toxicity and seizures. Deaths from piperazine derivatives are extremely rare, but there has been at least one death apparently due to BZP alone. Its sale is banned in several countries, including Australia, Canada, New Zealand, the United States, the Republic of Ireland, the United Kingdom, Bulgaria, Romania and other parts of Europe.

Excerpted from Wikipedia’s “benzylpiperazine” article, available under the CC BY-SA 4.0 licence.

Gallery (9)