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Key Documents

O0225000

Oxazepam

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

7-Chloro-1,3-dihydro-3-hydroxy-5-phenyl-1,4(2H)-benzodiazepin-2-one

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About This Item

Empirical Formula (Hill Notation):
C15H11ClN2O2
CAS Number:
Molecular Weight:
286.71
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

oxazepam

manufacturer/tradename

EDQM

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

OC1N=C(c2ccccc2)c3cc(Cl)ccc3NC1=O

InChI

1S/C15H11ClN2O2/c16-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)18-15(20)14(19)17-12/h1-8,15,20H,(H,17,19)

InChI key

ADIMAYPTOBDMTL-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

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

Biochem/physiol Actions

Anxiolytic; ligand for the GABAA receptor benzodiazepine modulatory site.

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.

Pictograms

Health hazardExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Carc. 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 Sarris et al.
Traffic injury prevention, 14(1), 13-17 (2012-12-25)
Increasing concerns over the potentially impairing effects of prescriptive sedative drugs such as benzodiazepines on driving have been raised. However, other alternatives such as natural medicines may also carry similar risks with respect to driving safety. Kava (Piper methysticum) is
Klaas J Lusthof et al.
Forensic science international, 206(1-3), e93-e95 (2011-01-14)
A 36-year old man, having injured himself severely by smashing windows in a rage of fury, was arrested by the police. He died despite resuscitation attempts. The forensic autopsy showed many superficial skin lacerations, bruises and minor brain swelling, but
Joel Hellrup et al.
International journal of pharmaceutics, 409(1-2), 96-103 (2011-03-02)
The aim of this study was to explore how pharmaceutical micro-sized filler particles affect the amorphous stability of sucrose in sucrose/filler particle composites produced by freeze-drying. Focus was put on the filler particles' properties crystallinity, hygroscopicity, hydrophobicity, and surface area
Jonas K Olofsson et al.
Psychopharmacology, 215(2), 301-309 (2011-01-05)
Little is known about how rapid electrocortical responses (event-related potentials; ERPs) to affective pictures are modulated by benzodiazepine agonists. The present study investigated effects of oxazepam (20 mg p.o.) on behavioral measures and ERPs associated with affective picture processing during
M H Lader
Acta psychiatrica Scandinavica. Supplementum, (274)(274), 89-93 (1978-01-01)
The benzodiazepines have been available now for about 15 years but new aspects of their actions are being elucidated all the time. Oxazepam has a short half-life and inactive metabolites and therefore differs from most other benzodiazepines. Some aspects of

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