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.
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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
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.
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
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
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