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Key Documents

P3654

Sigma-Aldrich

Prazepam

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C19H17ClN2O
CAS Number:
Molecular Weight:
324.80
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

form

solid

drug control

USDEA Schedule IV; Home Office Schedule 4.1; psychotrope (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

SMILES string

Clc1ccc2N(CC3CC3)C(=O)CN=C(c4ccccc4)c2c1

InChI

1S/C19H17ClN2O/c20-15-8-9-17-16(10-15)19(14-4-2-1-3-5-14)21-11-18(23)22(17)12-13-6-7-13/h1-5,8-10,13H,6-7,11-12H2

Inchi Key

MWQCHHACWWAQLJ-UHFFFAOYSA-N

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Biochem/physiol Actions

Anxiolytic

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

STOT SE 3

target_organs

Central nervous system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Paraskevi Valavani et al.
Journal of mass spectrometry : JMS, 40(4), 516-526 (2005-02-16)
A method was developed and fully validated for the quantitation of prazepam and its major metabolites, oxazepam and nordiazepam, in human plasma. Sample pretreatment was achieved by solid-phase extraction using Oasis HLB cartridges. The extracts were analysed by high-performance liquid
P Lemoine et al.
Pharmacopsychiatry, 24(5), 175-179 (1991-09-01)
The efficacy of antidepressants is well established in major depressions, especially those with melancholic features. However, some anxiolytics also appear to have antidepressant properties at least for outpatients. 118 outpatients (25 males, 93 females, age: 18-60) with major depression according
W D Hooper et al.
Biochemical pharmacology, 43(6), 1377-1380 (1992-03-17)
Phenobarbitone-pretreated male Sprague-Dawley rat liver microsomes were used to examine C3-hydroxylation and N-dealkylation of four clinically important benzodiazepines: diazepam (DZP), prazepam (PZP), pinazepam (PIN) and halazepam (HZP). These substrates differ only in the nature of the N-substituent of the B
K Ensing et al.
Journal of forensic sciences, 37(2), 460-466 (1992-03-01)
Solid-phase extraction (SPE) by means of disposable columns has become a widely accepted technique for sample pretreatment in toxicology, both for directed analyses and for screening analyses. However, the sample capacity in SPE is usually limited to a few millilitres.
Qiang Nai et al.
Journal of neurophysiology, 101(5), 2472-2484 (2009-03-13)
The main olfactory bulb (MOB) receives a rich noradrenergic innervation from the pontine nucleus locus coeruleus (LC). Previous studies indicate that norepinephrine (NE) modulates the strength of GABAergic inhibition in MOB. However, the nature of this modulation and the NE

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