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A-913

Supelco

7-Aminonitrazepam solution

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

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About This Item

Empirical Formula (Hill Notation):
C15H13N3O
CAS Number:
4928-02-3
Molecular Weight:
251.28
EC Number:
200-835-2
MDL number:
MFCD00800998
UNSPSC Code:
41116107
PubChem Substance ID:
329771036
NACRES:
NA.24

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

1.0 mg/mL in acetonitrile

technique(s)

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

application(s)

clinical testing

format

single component solution

storage temp.

2-8°C

SMILES string

O=C1NC2=CC=C(N)C=C2C(C3=CC=CC=C3)=NC1

InChI

1S/C15H13N3O/c16-11-6-7-13-12(8-11)15(17-9-14(19)18-13)10-4-2-1-3-5-10/h1-8H,9,16H2,(H,18,19)

InChI key

OYOUQHVDCKOOAL-UHFFFAOYSA-N

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General description

7-Aminonitrazepam is a major urinary metabolite of nitrazepam, a benzodiazepine used to treat insomnia and sold under the trade names Mogadon and Alodorm. This certified solution standard is suitable for use in LC/MS or GC/MS applications for clinical toxicology, forensic analysis, or urine drug monitoring of nitrazepam use.

Application

<ul>
<li><strong>7-Aminonitrazepam in forensic toxicology:</strong> 7-Aminonitrazepam is used as an analytical reference in the evaluation of hyperlipidemic postmortem blood, demonstrating its importance in forensic settings for accurate drug profiling (Elenst&aring;l et al., 2023).</li>
</ul>

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_germany

WGK 2

flash_point_f

35.6 °F - closed cup

flash_point_c

2 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yu Zhu et al.
Se pu = Chinese journal of chromatography, 20(5), 394-397 (2005-12-20)
A highly sensitive method has been developed for the analysis of 7-aminonitrazepam (7-ANIZ), the major metabolite of nitrazepam, in urine by trimethylsilyl derivatization-gas chromatography/mass spectrometry. Urine samples were extracted with ethyl ether-ethyl acetate (99:1, volume ratio). The extracts were derivatized
B J Hart et al.
Methods and findings in experimental and clinical pharmacology, 10(1), 21-26 (1988-01-01)
The stability of some selected benzodiazepines in saliva has been studied. The benzodiazepines nitrazepam and clonazepam were found to be unstable in saliva at room temperature and nitrazepam was converted into 7-aminonitrazepam. The conversion rate of nitrazepam was strongly dependent
High-performance liquid chromatographic determination of nitrazepam and its metabolites in human urine.
T Kozu
Journal of chromatography, 310(1), 213-218 (1984-09-14)
M Tomita et al.
Journal of chromatography, 621(2), 249-255 (1993-11-24)
We applied micellar electrokinetic capillary chromatography to simultaneous separation and determination of nitrazepam and its major metabolites, 7-aminonitrazepam and 7-acetamidonitrazepam, in spiked urine. Prior to electrophoresis, the three compounds were successfully extracted from the spiked urine with commercial disposable solid-phase
Fumio Moriya et al.
Forensic science international, 131(2-3), 108-112 (2003-02-19)
We report a case of nitrazepam poisoning in which the distribution of nitrazepam and 7-aminonitrazepam was determined in body fluids and tissues. A 52-year-old woman was found dead in a shallow ditch (approximately 5 cm in depth), in the winter.
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