Description

• General description: This stable-labeled internal standard is suitable for quantitation of α-hydroxyalprazolam levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods. α-Hydroxyalprazolam is a major urinary metabolite of alprazolam, a benzodiazepine drug approved to treat panic and other anxiety disorders including generalized or social anxiety disorder.
• Application: GC-MS confirmation of benzodiazepine metabolites: Research utilized alpha-Hydroxyalprazolam-d5 as a reference standard in gas chromatography-mass spectrometry (GC-MS) for confirming urinary benzodiazepine metabolites, enhancing the reliability of forensic toxicology testing (Meatherall, 1994).GC/MS analysis of benzodiazepine metabolites: The study employed alpha-Hydroxyalprazolam-d5 for the GC/MS analysis of common benzodiazepine metabolites, establishing its application in improving analytical methodologies within toxicological evaluations (West and Ritz, 1993).
• Legal Information: CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany