Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

N2144

Supelco

Norfludiazepam

analytical standard

Synonym(s):

7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one, Desalkylflurazepam

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

About This Item

Empirical Formula (Hill Notation):
C15H10ClFN2O
CAS Number:
2886-65-9
Molecular Weight:
288.70
EC Number:
220-748-3
MDL number:
MFCD00083443
UNSPSC Code:
41116107
PubChem Substance ID:
329818597

grade

analytical standard

Assay

≥98%

drug control

USDEA Schedule IV; Home Office Schedule 4.1; psychotrope (France); regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

Fc1ccccc1C2=NCC(=O)Nc3ccc(Cl)cc23

InChI

1S/C15H10ClFN2O/c16-9-5-6-13-11(7-9)15(18-8-14(20)19-13)10-3-1-2-4-12(10)17/h1-7H,8H2,(H,19,20)

InChI key

UVCOILFBWYKHHB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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

The major human metabolite of flurazepam

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 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
118K4015
066K4029
118K4015
048K4131
097K4073

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

S Dunlop et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1064, 22-27 (2017-09-11)
The objective of this work was to establish an analytical method for the analysis of 7 Benzodiazepines (diazepam, oxazepam, temazepam, nordiazepam, desalkylflurazepam, alprazolam and α-hydroxyalprazolam) in urine specimens taken from drivers suspected of driving under the influence of drugs. The
J Hilbert et al.
Drug metabolism and disposition: the biological fate of chemicals, 12(4), 452-459 (1984-07-01)
The disposition of 14C-quazepam (7-chloro-(2,2,2-trifluoroethyl) [5-14C]-5-o-fluorophenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-thione), a new benzodiazepine hypnotic, was studied in hamsters and mice after iv and po dosing. In both species, quazepam was rapidly absorbed, as indicated by the plasma Cmax being reached within 1 hr of
Matteo Moretti et al.
Drug testing and analysis, 11(9), 1403-1411 (2019-05-28)
We successfully developed and validated an LC-MS/MS method for the identification of 27 and quantification of 9 benzodiazepines and metabolites in whole blood and DBSs. The results provided a good qualitative and quantitative correlation between DBSs stored at room temperature
Y Sakai et al.
Japanese journal of pharmacology, 37(4), 373-379 (1985-04-01)
A new benzodiazepine compound, ethyl loflazepate (ethyl-7-chloro-2,3-dihydro-5-(2-fluorophenyl)-2-oxo-1H,1,4- benzodiazepine-3-carboxylate; CM6912) was studied using in vitro experimental systems for its displacement activity on 3H-diazepam binding to the synaptosomal membrane fraction of rat cerebrum and potentiating action on GABA. CM6912 inhibited the specific
S K Gupta et al.
Pharmaceutical research, 5(6), 365-368 (1988-06-01)
A reverse-phase liquid chromatographic method is described for simultaneous quantification of quazepam, and two of its metabolites, 2-oxoquazepam and N-desaklyl-2-oxoquazepam. The method uses a solid-phase extraction procedure to prepare plasma samples. After extraction, the methanolic extract is evaporated; the residue
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