Skip to Content
Merck
All Photos(1)

Documents

P3654

Sigma-Aldrich

Prazepam

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Quality Level

200

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)

Looking for similar products? Visit Product Comparison Guide

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

K S Scott et al.
Journal of analytical toxicology, 21(4), 297-300 (1997-07-01)
A supercritical fluid extraction (SFE) procedure for the analysis of temazepam from whole blood was developed. Quantitative recoveries were obtained by high-performance liquid chromatography using prazepam as an internal standard and carefully monitoring the extraction temperature and pressure. The results
François-Ludovic Sauvage et al.
Journal of separation science, 32(18), 3074-3083 (2009-08-22)
LC coupled to single (LC-MS) and tandem (LC-MS/MS) mass spectrometry is recognized as the most powerful analytical tools for metabolic studies in drug discovery. In this article, we describe five cases illustrating the utility of screening xenobiotic metabolites in routine
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service