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5.08162

Loperamide Hydrochloride

Synonym(s):

Loperamide Hydrochloride, µ-Opioid Receptor Agonist, Loperamide Hydrochloride, Imodium

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About This Item

Empirical Formula (Hill Notation):
C29H33ClN2O2 · xHCl
CAS Number:
34552-83-5
Molecular Weight:
477.04 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
MFCD00058581
Assay:
≥99% (HPLC)
Form:
solid
Quality level:
100
Storage condition:
OK to freeze, protect from light
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assay

≥99% (HPLC)

Quality Level

100

form

solid

potency

2 nM Ki

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

white

solubility

DMSO: 50 mM, ethanol: 50 mM

storage temp.

2-8°C

SMILES string

[Cl-].Clc1ccc(cc1)C2(CC[N+H](CC2)CCC(c4ccccc4)(c3ccccc3)C(=O)N(C)C)O

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

General description

A very potent and highly selective peripheral resctricted µ-opioid receptor agonist (Ki = 2 nM). Often used as an antidiarrheal, antipruritic, and antihyperalgesic agent. In addition, shown to improve defective post-receptor insulin signaling in skeletal muscle cells and enhance insulin sensitivity in rats.

Biochem/physiol Actions

Primary Target
u opioid receptor

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Warming is required for complete solubilization in ethanol.

Other Notes

Cheng, K., et al. 2013. Pharmaco. Ther.139, 334.
Di Bosco, M., et al. 2008. Chem. Biol. Drug Des.71, 328.
DeHaven-Hudkins, D., et al. 1999. J. Pharmacol. Exp. Ther.289, 494.
Mackerer, C., et al. 1976. J. Pharmacol. Exp. Ther.199, 131.
Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Toxic (F)

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

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

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

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C R Mackerer et al.
The Journal of pharmacology and experimental therapeutics, 199(1), 131-140 (1976-10-01)
Loperamide, a new antidiarrheal agent, was tested to determine whether its biological activity involves binding to opiate receptor sites. Loperamide and morphine competitively inhibited 3H-naloxone binding to homogenates a guinea-pig brain and myenteric plexus. The Kp values obtain in the
Antonio Mazzella di Bosco et al.
Chemical biology & drug design, 71(4), 328-335 (2008-02-21)
Loperamide is a piperidine analogue, acting as agonist on peripheral opioid receptors, exhibiting affinity and selectivity for the cloned mu human opioid receptor compared with the delta human opioid receptor. Automatic docking studies of loperamide, using AutoDock, on human mu-
D L DeHaven-Hudkins et al.
The Journal of pharmacology and experimental therapeutics, 289(1), 494-502 (1999-03-23)
The antihyperalgesic properties of the opiate antidiarrheal agent loperamide (ADL 2-1294) were investigated in a variety of inflammatory pain models in rodents. Loperamide exhibited potent affinity and selectivity for the cloned micro (Ki = 3 nM) compared with the delta
Kai-Chun Cheng et al.
Pharmacology & therapeutics, 139(3), 334-340 (2013-05-22)
Type-2 diabetes is one of the fastest growing public health problems worldwide resulting from both environmental and genetic factors. Activation of μ-opioid receptor (MOR) could result in reversal of the impairment of insulin-stimulated glucose disposal in genetically obese Zucker rats

Global Trade Item Number

SKUGTIN
508162000104055977261738

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