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Merck
CN

P3246

Pipamperone dihydrochloride

~99% (HPLC), dopamine receptor antagonist, powder

Synonym(s):

1′-[4-(4-Fluorophenyl)-4-oxobutyl]-[1,4′-bipiperidine]-4′-carboxamide dihydrochloride, R4050

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About This Item

Empirical Formula (Hill Notation):
C21H30N3O2F · 2HCl
CAS Number:
Molecular Weight:
448.40
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
219-507-5
MDL number:
Assay:
~99% (HPLC)
Form:
powder
Quality level:
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Product Name

Pipamperone dihydrochloride, ~99% (HPLC), powder

assay

~99% (HPLC)

Quality Level

form

powder

color

white

solubility

H2O: >2.0 mg/mL

originator

Johnson & Johnson

SMILES string

Cl[H].Cl[H].NC(=O)C1(CCN(CCCC(=O)c2ccc(F)cc2)CC1)N3CCCCC3

InChI

1S/C21H30FN3O2.2ClH/c22-18-8-6-17(7-9-18)19(26)5-4-12-24-15-10-21(11-16-24,20(23)27)25-13-2-1-3-14-25;;/h6-9H,1-5,10-16H2,(H2,23,27);2*1H

InChI key

BMXXSXQVMCXGJM-UHFFFAOYSA-N

Application

Pipamperone dihydrochloride may be used:
  • as an internal standard in liquid chromatography with coulometric detection
  • as an antipsychotic drugs to test its interaction with human ether-a-go-go-related gene (hERG) channel
  • as an internal standard to spike human colostrum samples for reversed phase liquid chromatography- ultraviolet (LC-UV) analysis

Biochem/physiol Actions

Pipamperone, a butyrophenone derivative is a pharmacological chaperone and is a membrane-permeable dopamine receptor D4 (DRD4) antagonist. The affinity of pipamperone is higher for DRD4 and 5-hydroxytryptamine 2A receptor (5-HT2A) in comparison with DRD2. It may be useful therapeutic in treating behavioral disorders and psychomotor agitation symptoms.
D2 dopamine receptor antagonist; 5-HT2 serotonin receptor antagonist; antipsychotic.

Features and Benefits

This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.


pictograms

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Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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The treatment of autism with pipamperone: A case report
Petrosino B, et al.
European Psychiatry : The Journal of the Association of European Psychiatrists, 33, S682-S682 (2016)
P A Janssen et al.
Arzneimittel-Forschung, 44(3), 269-277 (1994-03-01)
In 1965 the first study of this series reported different effects of neuroleptics in rats, supporting clinical differences. At the one end, haloperidol presented as a potent and specific antagonist of the psychostimulants amphetamine and apomorphine. Haloperidol-like neuroleptics have marked
Eva Saar et al.
Journal of mass spectrometry : JMS, 45(8), 915-925 (2010-07-22)
Over the last decade, the prescription rates of antipsychotic (AP) drugs have increased worldwide. Studies have shown that the risk of sudden cardiac death is threefold higher among patients treated with APs. To investigate the presence of APs in postmortem



Global Trade Item Number

SKUGTIN
P3246-100MG04061832092676