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N2144

Norfludiazepam

analytical standard

Synonym(s):

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

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About This Item

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

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

signalword

Warning

hcodes

H336

Hazard Classifications

STOT SE 3

target_organs

Central nervous system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

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Katharina Koch et al.
Drug testing and analysis (2018-04-11)
Novel synthetic opioids and benzodiazepines are an emerging trend on the narcotic drugs market. We present a lethal case of U-47700 and flubromazepam poisoning. A 24-year-old man suffered apnoea after the consumption of the synthetic opioid U-47700 in combination with
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
N Zampaglione et al.
Drug metabolism and disposition: the biological fate of chemicals, 13(1), 25-29 (1985-01-01)
The absorption, metabolism, and excretion of quazepam, a new benzodiazepine hypnotic, was investigated in six normal male volunteers after oral administration of 25 mg 14C-quazepam in solution. Quazepam was well absorbed. Plasma radioactivity peaked (324.6 ng quazepam eq/ml) 1.75 hr
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