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Details

Stereochemistry ACHIRAL
Molecular Formula C11H16N2O.BrH
Molecular Weight 273.169
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of N-(2-METHOXYPHENYL)PIPERAZINE HYDROBROMIDE

SMILES

Br.COC1=C(C=CC=C1)N2CCNCC2

InChI

InChIKey=QPAHBXFXDDEKNB-UHFFFAOYSA-N
InChI=1S/C11H16N2O.BrH/c1-14-11-5-3-2-4-10(11)13-8-6-12-7-9-13;/h2-5,12H,6-9H2,1H3;1H

HIDE SMILES / InChI
1-(2-methoxyphenyl)piperazine is an effective blocker of striatal dopaminergic receptors in rat brain and is apparently the simplest chemical structure known to exert dopaminergic blocking activity. It is exhibited pronounced antihypertensive and weak sympatholytic activities in experimental animals. Blood pressure was also lowered in hypertensive patients and this effect was sometimes accompanied by a strong sedation, and after large repeated doses, by disorientation and stupor. In a filter paper bioassay 1-(2-methoxyphenyl)piperazine demonstrated acaricidal activity. 1-(2-methoxyphenyl)piperazine is a building block of many serotonergic and dopaminergic agents. Some of them have antidepressant activity.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
35.0 nM [Ki]
Target ID: P19327
Gene ID: 24473.0
Gene Symbol: Htr1a
Target Organism: Rattus norvegicus (Rat)
68.0 nM [Ki]
Target ID: P50406
Gene ID: 3362.0
Gene Symbol: HTR6
Target Organism: Homo sapiens (Human)
1200.0 nM [Ki]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
Molecular cloning and expression of a 5-hydroxytryptamine7 serotonin receptor subtype.
1993 Aug 25
Substituted phenoxyalkylpiperazines as dopamine D3 receptor ligands.
2001 Apr
Development of novel mixed-ligand oxotechnetium [SNS/S] complexes as potential 5-HT1A receptor imaging agents.
2001 Mar
A comparison of solid sampler methods for the determination of hexamethylene-based isocyanates in spray-painting operations.
2001 Mar-Apr
Two routes to [11C-carbonyl]organo-isocyanates utilizing [11C]phosgene ([11C]organo-isocyanates from [11C]phosgene).
2001 Nov
2-H- and 2-acyl-9- [omega-[4-(2-methoxyphenyl)piperazinyl]-alkyl]-1,2,3,4-tetrahydro-beta-carbolines as ligands of 5-HT1A and 5-HT2A receptors.
2001 Sep-Oct
Comparison of sampling methods for 1,6-hexamethylene diisocyanate, (HDI) in a commercial spray box.
2002 Jan
Exposure to airborne isocyanates and other thermal degradation products at polyurethane-processing workplaces.
2002 Oct
Development of a diffusive sampling method for determination of methyl isocyanate in air.
2002 Oct
Novel oxorhenium and oxotechnetium MO(NS)(S)2 complexes in the development of 5-HT1A receptor imaging agents.
2003 Jan 15
Serotonergic and dopaminergic influence of the duration of embryogenesis and intracapsular locomotion of Lymnaea stagnalis L.
2004
Synthesis and evaluation of in vivo activity of diphenylhydantoin basic derivatives.
2004 Dec
New imide 5-HT1A receptor ligands - modification of terminal fragment geometry.
2004 Feb 28
A survey of airborne isocyanate exposure in 13 Swedish polyurethane industries.
2004 Jul
Biological monitoring of exposure to toluene diisocyanate.
2004 Oct
Selective antagonist at D3 receptors, but not non-selective partial agonists, influences the expression of cocaine-induced conditioned place preference in free-feeding rats.
2005 Dec
Synthesis and in vitro binding of N-phenyl piperazine analogs as potential dopamine D3 receptor ligands.
2005 Jan 3
Tape-strip sampling for measuring dermal exposure to 1,6-hexamethylene diisocyanate.
2006 Jun
Determination of airborne isocyanates generated during the thermal degradation of car paint in body repair shops.
2006 Jun
Validation of a diffusive sampling method for airborne low-molecular isocyanates using 4-nitro-7-piperazinobenzo-2-oxa-1,3-diazole-impregnated filters and liquid chromatography-tandem mass spectrometry.
2006 Nov 17
The synthesis of L-carvone and limonene derivatives with increased antiproliferative effect and activation of ERK pathway in prostate cancer cells.
2006 Oct 1
Abstracts of papers presented at the 2007 pittsburgh conference.
2007
Quantitative monitoring of dermal and inhalation exposure to 1,6-hexamethylene diisocyanate monomer and oligomers.
2008 Apr
Synthesis, alpha 1-adrenoceptor antagonist activity, and SAR study of novel arylpiperazine derivatives of phenytoin.
2008 Jun 1
Sampling and analytical methodology development for the determination of primary and secondary low molecular weight amines in ambient air.
2008 Mar
Aniline in hydrolyzed urine and plasma--possible biomarkers for phenylisocyanate exposure.
2008 Oct
Structural modifications of N-(1,2,3,4-tetrahydronaphthalen-1-yl)-4-aryl-1-piperazinehexanamides: influence on lipophilicity and 5-HT7 receptor activity. Part III.
2008 Sep 25
Synthesis and characterization of environment-sensitive fluorescent ligands for human 5-HT1A receptors with 1-arylpiperazine structure.
2009 Dec 10
'Click' D(1) receptor agonists with a 5-HT(1A) receptor pharmacophore producing D(2) receptor activity.
2009 Jul 15
[(18)F]-labeled 2-methoxyphenylpiperazine derivative as a potential brain positron emission tomography imaging agent.
2009 Nov
3-(1-Adamant-yl)-1-{[4-(2-meth-oxy-phen-yl)piperazin-1-yl]meth-yl}-4-methyl-1H-1,2,4-triazole-5(4H)-thione.
2010 Jun 23
Structure-dependent inhibition of the human α1β2γ2 GABAA receptor by piperazine derivatives: A novel mode of action.
2015 Dec
Patents

Sample Use Guides

In Vivo Use Guide
Rat: 150 uM/kg
Route of Administration: Intraperitoneal
In Vitro Use Guide
Unknown
Name Type Language
N-(2-METHOXYPHENYL)PIPERAZINE HYDROBROMIDE
Systematic Name English
PIPERAZINE, 1-O-ANISYL-, -HBR
Common Name English
2-MEOPP HBR
Common Name English
PIPERAZINE, 1-(2-METHOXYPHENYL)-, MONOHYDROBROMIDE
Systematic Name English
PIPERAZINE, 1-(2-METHOXYPHENYL)-, HYDROBROMIDE (1:1)
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID40641012
Created by admin on Sat Dec 16 11:18:12 GMT 2023 , Edited by admin on Sat Dec 16 11:18:12 GMT 2023
PRIMARY
CAS
100939-96-6
Created by admin on Sat Dec 16 11:18:12 GMT 2023 , Edited by admin on Sat Dec 16 11:18:12 GMT 2023
PRIMARY
PUBCHEM
24720997
Created by admin on Sat Dec 16 11:18:12 GMT 2023 , Edited by admin on Sat Dec 16 11:18:12 GMT 2023
PRIMARY
FDA UNII
2N1ZY78316
Created by admin on Sat Dec 16 11:18:12 GMT 2023 , Edited by admin on Sat Dec 16 11:18:12 GMT 2023
PRIMARY