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Merck

L4762

Loperamide hydrochloride

98-102% (USP), powder, Ca2+ channel blocker

Synonyme(s) :

4-(p-Chlorophenyl)-4-hydroxy-N,N-dimethyl-α,α-diphenyl-1-piperidinebutyramide hydrochloride

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A propos de cet article

Formule empirique (notation de Hill) :
C29H33ClN2O2 · HCl
Numéro CAS:
Poids moléculaire :
513.50
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
252-082-4
MDL number:
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Nom du produit

Loperamide hydrochloride,

InChI key

PGYPOBZJRVSMDS-UHFFFAOYSA-N

InChI

1S/C29H33ClN2O2.ClH/c1-31(2)27(33)29(24-9-5-3-6-10-24,25-11-7-4-8-12-25)19-22-32-20-17-28(34,18-21-32)23-13-15-26(30)16-14-23;/h3-16,34H,17-22H2,1-2H3;1H

SMILES string

Cl.CN(C)C(=O)C(CCN1CCC(O)(CC1)c2ccc(Cl)cc2)(c3ccccc3)c4ccccc4

originator

Johnson & Johnson

Quality Level

Gene Information

human ... OPRM1(4988)

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Application

Loperamide hydrochloride (HCl) has been used in inflammatory pain experiments and to assess the functionality of proteins. 54

Biochem/physiol Actions

Loperamide hydrochloride (HCl) is a non-selective Ca2+ channel blocker. At nanomolar concentrations, it binds to μ-opioid receptors. Loperamide HCl does not cross the blood-brain barrier.

Features and Benefits

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Preparation Note

Slightly soluble in water and dilute acids, freely soluble in methanol and in chloroform, soluble in ethanol (95%).

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Consulter la Bibliothèque de documents

J Church et al.
Molecular pharmacology, 45(4), 747-757 (1994-04-01)
The effects of the antidiarrheal agent loperamide on high-voltage-activated (HVA) calcium channel activity and excitatory amino acid-evoked responses in two preparations of cultured hippocampal pyramidal neurons were examined. In rat hippocampal neurons loaded with the calcium-sensitive dye fura-2, rises in
Raphaël Weibel et al.
PloS one, 8(9), e74706-e74706 (2013-09-27)
Opiates are powerful drugs to treat severe pain, and act via mu opioid receptors distributed throughout the nervous system. Their clinical use is hampered by centrally-mediated adverse effects, including nausea or respiratory depression. Here we used a genetic approach to
Olivia Benguettat et al.
PLoS pathogens, 14(9), e1007279-e1007279 (2018-09-05)
The digestive tract is the first organ affected by the ingestion of foodborne bacteria. While commensal bacteria become resident, opportunistic or virulent bacteria are eliminated from the gut by the local innate immune system. Here we characterize a new mechanism
Min Guk Kim et al.
Journal of personalized medicine, 10(4) (2020-10-15)
Unbalanced dietary habits and the consumption of high protein and instant foods cause an increase in constipation. Here, we evaluated the effects of galacto-oligosaccharide (GOS) on a rat model of loperamide-induced constipation by measuring various biological markers and cecal microbiota.
Daniel Reker et al.
Cell reports, 30(11), 3710-3716 (2020-03-19)
Inactive ingredients and generally recognized as safe compounds are regarded by the US Food and Drug Administration (FDA) as benign for human consumption within specified dose ranges, but a growing body of research has revealed that many inactive ingredients might

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