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Merck
CN

D122

Domperidone

≥98% (HPLC), Dopamine D2 receptor antagonist, powder

Synonym(s):

4-(5-Chloro-2-oxo-1-benzimidazolinyl)-1-[3-(2-oxobenzimidazolinyl)propyl]piperidine

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About This Item

Empirical Formula (Hill Notation):
C22H24ClN5O2
CAS Number:
57808-66-9
Molecular Weight:
425.91
NACRES:
NA.77
PubChem Substance ID:
24277911
UNSPSC Code:
12352200
EC Number:
260-968-7
MDL number:
MFCD00069256

Key Documents

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Product Name

Domperidone, powder, ≥98% (HPLC)

InChI key

FGXWKSZFVQUSTL-UHFFFAOYSA-N

InChI

1S/C22H24ClN5O2/c23-15-6-7-20-18(14-15)25-22(30)28(20)16-8-12-26(13-9-16)10-3-11-27-19-5-2-1-4-17(19)24-21(27)29/h1-2,4-7,14,16H,3,8-13H2,(H,24,29)(H,25,30)

SMILES string

Clc1ccc2N(C3CCN(CCCN4C(=O)Nc5ccccc45)CC3)C(=O)Nc2c1

assay

≥98% (HPLC)

form

powder

color

white

solubility

DMSO: >10 mg/mL
0.1 M HCl: soluble
0.1 M NaOH: slightly soluble
H2O: insoluble

originator

Johnson & Johnson

Quality Level

100

Gene Information

human ... DRD1(1812), DRD2(1813), DRD3(1814), DRD4(1815), DRD5(1816), KCNH2(3757)
rat ... Drd1a(24316), Drd2(24318), Drd3(29238), Htr3a(79246)

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Related Categories

Biochem/physiol Actions

Peripheral dopamine receptor antagonist that does not cross the blood-brain barrier; anti-emetic.

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

Health hazard
GHS08

signalword

Warning

hcodes

H361fd

Hazard Classifications

Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000276245
0000276245
0000121073
0000121073
0000126723

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Domperidone, a specific in vitro dopamine antagonist, devoid of in vivo central dopaminergic activity.
P M Laduron et al.
Biochemical pharmacology, 28(14), 2161-2165 (1979-07-15)
Badriul Hegar et al.
The Turkish journal of pediatrics, 55(1), 1-7 (2013-05-23)
Gastroesophageal reflux (GER) is a normal physiologic process occurring several times per day in healthy infants. Regurgitation is defined as the passage of refluxed gastric contents into the pharynx or mouth, sometimes with expulsion out of the mouth. There are
R N Brogden et al.
Drugs, 24(5), 360-400 (1982-11-01)
Domperidone is a dopamine antagonist that does not readily enter the central nervous system. Given parenterally or orally it increases gastric emptying of liquids and increases lower oesophageal sphincter pressure in healthy subjects. The antiemetic and pharmacodynamic profile of domperidone
Savio C Reddymasu et al.
The American journal of gastroenterology, 102(9), 2036-2045 (2007-05-10)
Domperidone is a dopamine-2 receptor antagonist. It acts as an antiemetic and a prokinetic agent through its effects on the chemoreceptor trigger zone and motor function of the stomach and small intestine. Unlike metoclopramide, it does not cause any adverse
Domperidone.
M C Champion
General pharmacology, 19(4), 499-505 (1988-01-01)
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