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Z3000000

Zopiclone

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, Imovane

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About This Item

Empirical Formula (Hill Notation):
C17H17ClN6O3
CAS Number:
43200-80-2
Molecular Weight:
388.81
MDL number:
MFCD00133931
UNSPSC Code:
12352200
PubChem Substance ID:
329831609
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

zopiclone

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CN1CCN(CC1)C(=O)OC2N(C(=O)c3nccnc23)c4ccc(Cl)cn4

InChI

1S/C17H17ClN6O3/c1-22-6-8-23(9-7-22)17(26)27-16-14-13(19-4-5-20-14)15(25)24(16)12-3-2-11(18)10-21-12/h2-5,10,16H,6-9H2,1H3

InChI key

GBBSUAFBMRNDJC-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Zopiclone EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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J G Bramness et al.
Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 118(13), 2029-2032 (1998-07-10)
In 1994 zopiclone (Imovane), a cyclopyrrolon, was introduced in Norway as a new kind of hypnotic. In 1996 zopiclone had a 26% share of the hypnotic market. This review of relevant literature has revealed a lack of documentation on the
J M Stutzmann et al.
Therapie, 48(1), 33-42 (1993-01-01)
Zopiclone is the first of the cyclopyrrolones, a new class of psychotropic agents which is chemically different from the benzodiazepines (BZD). From an experimental point of view it has qualitatively the pharmacological profile of the tranquilizer-hyponotics, and activity quantitatively differs
M Lader
Journal of neurology, 244(4 Suppl 1), S18-S22 (1997-04-01)
Both published and unpublished data concerning the rebound, withdrawal, dependence and abuse potential of zopiclone have been reviewed. As expected for an hypnotic drug of about 5 h elimination half-life, rebound has occasionally been detected but is substantially less frequent
A N Wadworth et al.
Drugs & aging, 3(5), 441-459 (1993-09-01)
Zopiclone is a cyclopyrrolone which is chemically unrelated to the benzodiazepines and is thought to act on the GABAA receptor complex at a site distinct from, but closely related to, the benzodiazepine binding site. The hypnotic efficacy of zopiclone administered
G Hajak et al.
PharmacoEconomics, 10 Suppl 1, 29-38 (1995-12-09)
Insomnia, especially when chronic, is associated with disturbances in daytime well-being and performance, resulting in a poor quality of life for those affected. Zopiclone has been proven as a drug that favourably balances sleep induction and maintenance as well as
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