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Merck
CN

D-049

N-Desmethylclobazam solution

100 μg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

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About This Item

Empirical Formula (Hill Notation):
C15H11ClN2O2
CAS Number:
22316-55-8
Molecular Weight:
286.71
NACRES:
NA.24
PubChem Substance ID:
329798612
UNSPSC Code:
41116107
EC Number:
200-835-2
MDL number:
MFCD00871860

Key Documents

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InChI key

RRTVVRIFVKKTJK-UHFFFAOYSA-N

InChI

1S/C15H11ClN2O2/c16-10-6-7-12-13(8-10)18(11-4-2-1-3-5-11)15(20)9-14(19)17-12/h1-8H,9H2,(H,17,19)

SMILES string

O=C(C1)N(C2=CC=CC=C2)C3=C(C=CC(Cl)=C3)NC1=O

grade

certified reference material

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

100 μg/mL in acetonitrile

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

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General description

A Certified Solution Standard for use in LC or GC applications from forensic and forensic toxicology analysis to urine drug testing. N-Desmethylclobazam, found in urine, serum, and plasma, is the pharmacologically active, major metabolite of clobazam.

Legal Information

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

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

35.6 °F - closed cup

flash_point_c

2 °C - closed cup

Regulatory Information

监管及禁止进口产品
This item has

Certificates of Analysis (COA)

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D F LeGatt et al.
Clinical biochemistry, 26(3), 159-163 (1993-06-01)
We have developed a simple, rapid method for determination of the antiepileptic drug clobazam and its major active metabolite, norclobazam in serum. Serum (200 microL) made alkaline with sodium borate buffer is extracted with toluene. After evaporation of the organic
K K Akerman
Scandinavian journal of clinical and laboratory investigation, 56(7), 609-614 (1996-11-01)
This report describes a simple reversed-phase high-performance liquid chromatographic (HPLC) method with automated solid-phase extraction (SPE) for analysing clobazam and norclobazam concentrations in human serum or plasma. For the HPLC analysis the samples and standards are prepared with an ASPEC
F Nakamura et al.
Epilepsia, 37(8), 728-735 (1996-08-01)
The antiepileptic effects of clobazam, a 1,5-benzodiazepine, have been well documented in animal experiments and clinical trials. However, the drug's mechanisms of antiepileptic actions are still undetermined. The purpose of this study was to learn how clobazam and its active
W R Gaździk et al.
Biomedical chromatography : BMC, 3(2), 79-81 (1989-03-01)
A method for simultaneous determination of clobazam (CBZ) and its active metabolite N-desmethylclobazam (DCBZ) in various biological samples by RP-HPLC with UV detection is described. The determination of both CBZ and DCBZ is performed without derivatization. The internal standard is
R Herráez-Hernández et al.
Journal of pharmaceutical and biomedical analysis, 14(8-10), 1077-1087 (1996-06-01)
An on-line dialysis-solid-phase extraction-gas chromatographic (GC) approach has been developed for the determination of drugs in plasma, using some benzodiazepines as model compounds. Clean-up is based on performing the dialysis of 100 microliters samples for 7 min using water as
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