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L4762

Sigma-Aldrich

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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About This Item

Formule empirique (notation de Hill):
C29H33ClN2O2 · HCl
Numéro CAS:
34552-83-5
Poids moléculaire :
513.50
Numéro CE :
252-082-4
Numéro MDL:
MFCD00058581
Code UNSPSC :
12352200
ID de substance PubChem :
24278042
Nomenclature NACRES :
NA.77

product name

Loperamide hydrochloride,

Niveau de qualité

200

Auteur

Johnson & Johnson

Chaîne SMILES 

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

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

Clé InChI

PGYPOBZJRVSMDS-UHFFFAOYSA-N

Informations sur le gène

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

Actions biochimiques/physiologiques

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.

Caractéristiques et avantages

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.

Notes préparatoires

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

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

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

Certificats d'analyse (COA)

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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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