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D7282

Supelco

Desmethyldiazepam

analytical standard

Synonym(s):

Nordiazepam

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About This Item

Empirical Formula (Hill Notation):
C15H11ClN2O
CAS Number:
1088-11-5
Molecular Weight:
270.71
EC Number:
214-123-4
MDL number:
MFCD00063440
UNSPSC Code:
41116107
PubChem Substance ID:
329798847
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥98% (HPLC)

form

powder

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)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

white to light tan

solubility

DMSO: >10 mg/mL

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

room temp

SMILES string

Clc1ccc2NC(=O)CN=C(c3ccccc3)c2c1

InChI

1S/C15H11ClN2O/c16-11-6-7-13-12(8-11)15(17-9-14(19)18-13)10-4-2-1-3-5-10/h1-8H,9H2,(H,18,19)

InChI key

AKPLHCDWDRPJGD-UHFFFAOYSA-N

Gene Information

rat ... Tspo(24230)

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Primary metabolite of diazepam; ligand for the GABAA receptor benzodiazepine modulatory site.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
064M4616V
SLBG6159V
043M4607V
050M4627
059K4618

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Pi Cheng et al.
Bioorganic & medicinal chemistry letters, 18(13), 3787-3789 (2008-06-06)
A series of 4-aryl-6-chloro-quinolin-2-ones and 5-aryl-7-chloro-1,4-benzodiazepine were synthesized and assayed for their in vitro anti-hepatitis B virus activities and cytotoxicities for the first time. Some of the tested compounds were active against HBsAg and HBeAg secretion in Hep G2.2.15 cells.
Shanlin Fu et al.
Journal of analytical toxicology, 34(5), 243-251 (2010-06-10)
beta-Glucuronidase is an enzyme often employed to de-conjugate beta-glucuronides during urinary drug testing for benzodiazepines. It is commonly accepted that use of beta-glucuronidase is a preferred method of hydrolysis over acid-catalyzed hydrolysis, which is known to induce benzodiazepine degradation and
David A Fishbain et al.
Pain medicine (Malden, Mass.), 10(3), 565-572 (2008-11-11)
The objectives of this medicolegal case report are the following: 1) to present details of a chronic pain patient (CPP) who was placed on chronic opioid analgesic therapy (COAT), and subsequently overdosed on multiple drugs, some of which were not
Ali Acikgöz et al.
Toxicology and applied pharmacology, 234(2), 179-191 (2008-11-06)
Drug biotransformation is one of the most important parameters of preclinical screening tests for the registration of new drug candidates. Conventional existing tests rely on nonhuman models which deliver an incomplete metabolic profile of drugs due to the lack of
Joris C Verster et al.
Sleep medicine reviews, 17(2), 153-159 (2012-08-14)
The use of benzodiazepine receptor agonists can significantly impair driving performance. The aim of this review was to determine if there is a relation between blood concentrations of these drugs and the degree of driving impairment. A literature search was
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