U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C11H16N2O.2ClH
Molecular Weight 265.179
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

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

SMILES

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

InChI

InChIKey=ZGWQDMTYAQEMHA-UHFFFAOYSA-N
InChI=1S/C11H16N2O.2ClH/c1-14-11-5-3-2-4-10(11)13-8-6-12-7-9-13;;/h2-5,12H,6-9H2,1H3;2*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
Oxotechnetium 99mTcO[SN(R)S][S] complexes as potential 5-HT1A receptor imaging agents.
2002 Nov
Workplace monitoring of isocyanates using ion trap liquid chromatography/tandem mass spectrometry.
2003
Evaluation of some aroxyethylamine derivatives for hypotensive properties and their affinities for adrenergic receptors.
2003 Dec
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 using gas chromatography-mass spectrometry.
2003 Dec 25
Investigation of the competitive rate of derivatization of several secondary amines with phenylisocyanate (PHI), hexamethylene-1,6-diisocyanate (HDI), 4,4'-methylenebis(phenyl isocyanate) (MDI) and toluene diisocyanate (TDI) in liquid medium.
2003 Feb
Novel oxorhenium and oxotechnetium MO(NS)(S)2 complexes in the development of 5-HT1A receptor imaging agents.
2003 Jan 15
Synthesis, in vitro and in vivo 5-HT1A/5-HT2A serotonin receptor activity of new hybrid 1,2,3,4-tetrahydro-gamma-carbolines with 1-(2-methoxyphenyl)piperazine moiety.
2003 Nov-Dec
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
Biological monitoring of exposure to toluene diisocyanate.
2004 Oct
A study on application of impregnated synthetic peptide TLC stationary phases for the screening of 5-HT1A ligands. Part 2.
2004 Oct
Synthesis and in vitro binding of N-phenyl piperazine analogs as potential dopamine D3 receptor ligands.
2005 Jan 3
Synthesis and characterization of novel "3 + 2" oxorhenium complexes, ReO[SNO][NN].
2006 Jul 10
Determination of airborne isocyanates generated during the thermal degradation of car paint in body repair shops.
2006 Jun
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
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 DIHYDROCHLORIDE
Systematic Name English
2-MEOPP 2HCL
Common Name English
PIPERAZINE, 1-(2-METHOXYPHENYL)-, HYDROCHLORIDE (1:2)
Systematic Name English
1-(2-METHOXYPHENYL)PIPERAZINE DIHYDROCHLORIDE
Systematic Name English
PIPERAZINE, 1-(2-METHOXYPHENYL)-, DIHYDROCHLORIDE
Systematic Name English
Code System Code Type Description
ECHA (EC/EINECS)
254-167-1
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
PRIMARY
CAS
66373-53-3
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
NON-SPECIFIC STOICHIOMETRY
CAS
38869-49-7
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
PRIMARY
EPA CompTox
DTXSID10192122
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
PRIMARY
PUBCHEM
3016017
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
PRIMARY
FDA UNII
8ES41BS53U
Created by admin on Sat Dec 16 11:38:09 GMT 2023 , Edited by admin on Sat Dec 16 11:38:09 GMT 2023
PRIMARY