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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:
2955-38-6
Molecular Weight:
324.80
EC Number:
220-975-8
MDL number:
MFCD00057905
UNSPSC Code:
12352200
PubChem Substance ID:
24898436
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

Gene Information

human ... GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562) , GABRD(2563) , GABRE(2564) , GABRG1(2565) , GABRG2(2566) , GABRG3(2567) , GABRP(2568) , GABRQ(55879)

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Biochem/physiol Actions

Anxiolytic

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H336

Hazard Classifications

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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C Pulce et al.
Veterinary and human toxicology, 34(2), 141-143 (1992-04-01)
Even though acute poisonings with benzodiazepines are extremely common, less is known of the clinical toxicity of recent derivatives, particularly in children. 1,989 cases involving ethyle loflazepate, flunitrazepam, prazepam or triazolam recorded at the Lyons Poison Center and due to
D C Collins et al.
Fresenius' journal of analytical chemistry, 369(3-4), 225-233 (2001-04-11)
A moderately high resolution nanoelectrospray ionization gas-phase electrophoresis instrument was constructed and evaluated for simple high-speed separations of several groups of compounds. The insertion of a plate containing a 1.6 cm diameter exit orifice, 2.5 cm from the location of
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
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.
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
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