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Merck
CN

M3142

Meperidine hydrochloride

Synonym(s):

1-Methyl-4-phenylpiperidine-4-carboxylic acid ethyl ester hydrochloride, Pethidine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C15H21NO2 · HCl
CAS Number:
Molecular Weight:
283.79
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
200-013-3
MDL number:
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InChI key

WCNLCIJMFAJCPX-UHFFFAOYSA-N

InChI

1S/C15H21NO2.ClH/c1-3-18-14(17)15(9-11-16(2)12-10-15)13-7-5-4-6-8-13;/h4-8H,3,9-12H2,1-2H3;1H

SMILES string

Cl[H].CCOC(=O)C1(CCN(C)CC1)c2ccccc2

drug control

USDEA Schedule II; Home Office Schedule 2; stupéfiant (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada; estupefaciente (Spain); Decreto Lei 15/93: Tabela IA (Portugal), kontrollierte Droge in Deutschland

Quality Level

Gene Information

human ... OPRM1(4988)

originator

Sanofi Aventis

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Biochem/physiol Actions

Phenylpiperidine analgesic; sedative; μ opioid receptor agonist with greater κ opioid receptor agonist activity than morphine.

Features and Benefits

This compound was developed by Sanofi Aventis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

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Danger

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

hcodes

Hazard Classifications

Acute Tox. 3 Oral

flash_point_f

No data available

flash_point_c

No data available

Regulatory Information

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S E Abram et al.
Anesthesiology, 87(1), 127-134 (1997-07-01)
One measure of an opioid's efficacy is its ability to retain its analgesic effect as the intensity of a noxious stimulus is increased. A few studies have assessed the ability of either spinal or systemic opioids to produce analgesia using
B C Yoburn et al.
Pharmacology, biochemistry, and behavior, 51(2-3), 535-539 (1995-06-01)
The effect of chronic opioid antagonist treatment on the analgesic potency of six opioid agonists was compared to changes in opioid receptor density and the selectivity of each agonist for mu (DAMGO), delta (DPDPE) and kappa (U69,593) opioid receptors. Mice
A Alt et al.
The Journal of pharmacology and experimental therapeutics, 286(1), 282-288 (1998-07-10)
The ability of endogenous opioids to activate G proteins was measured in membranes from C6 rat glioma cells stably expressing a cloned rat mu receptor. Peptides representing each of the three known families of endogenous opioids (enkephalins, endorphins and dynorphins)
Hsueh-Hsing Pan et al.
Clinics (Sao Paulo, Brazil), 67(7), 749-755 (2012-08-16)
To investigate the trends and characteristics of pethidine prescriptions and users in Taiwan from 2002 to 2007. All pethidine users (n = 3,301,136) in Taiwan from 2002 to 2007 were linked to National Health Insurance claims to identify pethidine prescriptions.
P J Emmerson et al.
The Journal of pharmacology and experimental therapeutics, 278(3), 1121-1127 (1996-09-01)
In C6 glioma cells stably expressing a homogeneous population of the cloned rat mu opioid receptor, the binding affinities of opioid agonists and subsequent activation of G protein were examined. Opioid receptor number in membranes of these cells was high

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