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About This Item
Empirical Formula (Hill Notation):
C29H33ClN2O2 · HCl
CAS Number:
Molecular Weight:
513.50
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
252-082-4
MDL number:
Quality level:
Product Name
Loperamide hydrochloride,
Quality Level
originator
Johnson & Johnson
SMILES string
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
InChI key
PGYPOBZJRVSMDS-UHFFFAOYSA-N
Gene Information
human ... OPRM1(4988)
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%).
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
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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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
