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Merck
CN
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安全信息

O-023

Supelco

Oxazepam glucuronide solution

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

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About This Item

经验公式（希尔记法）:
C21H19ClN2O8
CAS号:
6801-81-6
分子量:
462.84
EC 号:
200-659-6
MDL编号:
MFCD00872000
UNSPSC代码:
41116107
PubChem化学物质编号:
329818831

等级

certified reference material

表单

liquid

特点

Snap-N-Spike®/Snap-N-Shoot®

包装

ampule of 1 mL

制造商/商品名称

Cerilliant®

drug control

Narcotic Licence Schedule B (Switzerland)

浓度

100 μg/mL in methanol

技术

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

应用

clinical testing

包装形式

single component solution

储存温度

−20°C

SMILES字符串

O[C@@H]1[C@@H](O)[C@H](OC2N=C(c3ccccc3)c4cc(Cl)ccc4NC2=O)O[C@@H]([C@H]1O)C(O)=O

InChI

1S/C21H19ClN2O8/c22-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)24-19(18(28)23-12)32-21-16(27)14(25)15(26)17(31-21)20(29)30/h1-8,14-17,19,21,25-27H,(H,23,28)(H,29,30)/t14-,15-,16+,17-,19?,21-/m0/s1

InChI key

FIKQKGFUBZQEBL-IFBJMGMISA-N

一般描述

Oxazepam glucuronide is a major urinary metabolite of the benzodiazepine drug, oxazepam. Oxazepam, marketed as Alepam, Medopam, or Murelax®, has been used extensively since the 1960s for treatment of anxiety and insomnia and in the control of symptoms of alcohol withdrawal. This certified reference solution is suitable for GC/MS or LC/MS applications with oxazepam or oxazepam glucuronide such as urine drug testing, pain prescription monitoring, toxicology analysis, or forensic testing.

应用


  • Advanced Analytical Techniques for Benzodiazepine Metabolites: Oxazepam glucuronide has been targeted in studies using high-performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS). This method allows for the sensitive and automatic determination of diazepam and its metabolites, including oxazepam glucuronide, in human oral fluid, highlighting its utility in forensic and clinical toxicology (Jiang et al., 2016).

  • Forensic Applications: Oxazepam glucuronide is directly determined using μElution solid-phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS) in human whole blood. This technique is crucial for forensic science, providing reliable data for legal and medical investigations involving benzodiazepine use (Wang et al., 2013).

法律信息

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Murelax is a registered trademark of Aspen Pharma Pty Ltd
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

靶器官

Eyes

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

49.5 °F - closed cup

闪点(°C)

9.7 °C - closed cup

法规信息

监管及禁止进口产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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Stephanie J Marin et al.
Journal of analytical toxicology, 32(7), 491-498 (2008-08-21)
A single method for confirmation and quantitation of a panel of commonly prescribed benzodiazepines and metabolites, alpha-hydroxyalprazolam, alpha-hydroxyethylflurazepam, alpha-hydroxytriazolam, alprazolam, desalkylflurazepam, diazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam, clonazepam, and 7-aminoclonazepam, was developed for three specimen types, urine, serum/plasma, and meconium.
S F Sisenwine et al.
Drug metabolism and disposition: the biological fate of chemicals, 10(6), 605-608 (1982-11-01)
The concentrations of (R)-(-)- and (S)-(+)-oxazepam glucuronides in plasma and urine of several species have been measured. The relative amounts of these diastereoisomers vary among species. Thus, in the plasma and urine of rhesus monkeys the concentrations of the R-isomer
[Oxazepam glucuronide].
C Franzelius et al.
Beitrage zur gerichtlichen Medizin, 46, 427-431 (1988-01-01)
L Kangas et al.
European journal of clinical pharmacology, 17(4), 301-304 (1980-04-01)
Six women, 13 to 16 weeks pregnant, and 12 women at 38 to 40 weeks gestation, received oral oxazepam about 12 h before legal abortion, by hysterotomy in the former and before elective caesarean section in the latter group. The
A M van Hecken et al.
British journal of clinical pharmacology, 20(3), 225-234 (1985-09-01)
Single dose pharmacokinetics of oxazepam, 30 mg, have been studied in six healthy male volunteers in the absence of diflunisal and during continuous treatment with diflunisal 500 mg twice daily. During diflunisal treatment, peak plasma concentration of oxazepam significantly decreased
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实验方案

使用UHPLC/MS（TOF）检测不同酶水解条件处理的尿液中药物和代谢物

为了使用β-葡糖醛酸酶优化水解，必须对每种待分析的葡糖苷酸代谢物进行某些因素的评估，例如孵育时间、温度、水解pH、酶源和酶浓度。

UHPLC/MS for Drug Detection in Urine

Optimize β-glucuronidase hydrolysis for glucuronide metabolite analysis considering factors like time, temperature, pH, and enzyme concentration.

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