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D-049

Supelco

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
EC Number:
200-835-2
MDL number:
MFCD00871860
UNSPSC Code:
41116107
PubChem Substance ID:
329798612
NACRES:
NA.24
Pricing and availability is not currently available.

grade

certified reference material

Quality Level

300

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

SMILES string

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

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)

InChI key

RRTVVRIFVKKTJK-UHFFFAOYSA-N

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

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F - closed cup

Flash Point(C)

2 °C - closed cup

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W Löscher et al.
European journal of pharmacology, 180(2-3), 255-271 (1990-05-16)
The effects of acute and chronic treatment with the 1,5-benzodiazepine, clobazam, were studied on fully kindled amygdaloid seizures in rats. After acute dosing, clobazam significantly reduced all parameters of kindled seizures (seizure severity, seizure duration, duration of amygdalar afterdischarges) at
Micro-determination of clobazam and N-desmethylclobazam in plasma or serum by electron-capture gas chromatography.
N R Badcock et al.
Journal of chromatography, 421(1), 147-154 (1987-10-09)
J M Streete et al.
Therapeutic drug monitoring, 13(4), 339-344 (1991-07-01)
The analysis of clobazam and its metabolite desmethylclobazam by high-performance liquid chromatography is described. After adding an internal standard 500 microliters of plasma is extracted under basic conditions into dichloroethane. The organic solvent is then evaporated to dryness and the
A H Bardy et al.
Brain & development, 13(3), 174-179 (1991-05-01)
Clobazam was added to the previous antiepileptic drug therapy of 90 children suffering from drug resistant epilepsy. Ten patients became seizure free, although four of these later developed tolerance. Thirty-three patients experienced a decrease in seizure frequency, and 24 of
T Pullar et al.
British journal of clinical pharmacology, 24(6), 793-797 (1987-12-01)
1. The single dose pharmacokinetics of N-desmethylclobazam (NDMC) and clobazam were studied in eight healthy male volunteers. 2. Steady-state pharmacokinetic data are described from four healthy male volunteers and eight epileptic patients taking NDMC. 3. A single 30 mg dose
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