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Merck
CN

D-915

Desalkylflurazepam solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C15H10ClFN2O
CAS Number:
2886-65-9
Molecular Weight:
288.70
UNSPSC Code:
41116107
MDL number:
MFCD00083443
NACRES:
NA.24
EC Number:
200-659-6

Key Documents

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InChI key

UVCOILFBWYKHHB-UHFFFAOYSA-N

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)

SMILES string

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

grade

certified reference material

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

drug control

Narcotic Licence Schedule B (Switzerland); Új pszichoaktív anyag / New psychoactive substance (Hungary), 78/2022. (XII. 28.) BM rendelet

concentration

1.0 mg/mL in methanol

technique(s)

gas chromatography (GC): suitable, liquid chromatography (LC): suitable

application(s)

clinical testing

format

single component solution

storage temp.

−20°C

Quality Level

300

Related Categories

General description

Desalkylflurazepam, also known as N-desalkyl-2-oxoquazepam, is a long-acting metabolite of the benzodiazepine drug flurazepam. Flurazepam is sold unde the trade names Dalmane and Dalmadorm for the treatment of mild to moderate insomnia. This Certified Spiking Solution® is suited for use in LC/MS or GC/MS applications for clinical toxicology, forensic analysis or urine drug testing.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

Regulatory Information

危险化学品
This item has

Certificates of Analysis (COA)

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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
J M Hilbert et al.
Clinical pharmacology and therapeutics, 36(1), 99-104 (1984-07-01)
The effect of sleep on quazepam kinetics was studied in 12 normal adult men. In a randomized two-way crossover design, each subject received one 15-mg quazepam tablet either at night just before sleep or in the morning after a night's
J M Hilbert et al.
Journal of clinical pharmacology, 24(10), 457-462 (1984-10-01)
Previous metabolic studies have established that two major metabolites, 2-oxoquazepam and N-desalkyl-2-oxoquazepam, are present in plasma after dosing with quazepam, a new benzodiazepine hypnotic. The excretion of quazepam, 2-oxoquazepam, and N-desalkyl-2-oxoquazepam into human breast milk was studied in four lactating
H Morishita et al.
Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 86(1), 71-85 (1985-07-01)
Pharmacodynamic effects of ethyl 7-chloro-2,3-dihydro-5-(2-fluorophenyl)-2-oxo-1H-1,4- benzodiazepine-3-carboxylate (CM6912), a new benzodiazepine derivative, and its main metabolites (CM6913 = M1, CM7116 = M2) on the peripheral systems were investigated in several species of animals. In pentobarbital-anesthetized rabbits, CM6912 and M2 (1 or
Kimiyasu Kato et al.
Therapeutic drug monitoring, 25(4), 473-477 (2003-07-29)
The effects of itraconazole, a potent inhibitor of cytochrome P450 (CYP) 3A4, on the plasma kinetics of quazepam and its two active metabolites after a single oral dose of the drug were studied. Ten healthy male volunteers received itraconazole 100
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