等级
certified reference material
质量水平
形式
liquid
特点
Snap-N-Spike®/Snap-N-Shoot®
包装
ampule of 1 mL
制造商/商品名称
Cerilliant®
浓度
100 μg/mL ((50:50) MeOH:Water)
技术
gas chromatography (GC): suitable
liquid chromatography (LC): suitable
应用
pharmaceutical (small molecule)
格式
single component solution
储存温度
−20°C
SMILES字符串
O=C1CN(C([2H])([2H])[2H])C(N1)=N
InChI
1S/C4H7N3O/c1-7-2-3(8)6-4(7)5/h2H2,1H3,(H2,5,6,8)/I1d3
InChI key
DDRJAANPRJIHGJ-UEMYLDGTSA-N
一般描述
在没有肾脏疾病的情况下，肌酐以相当恒定的速率排泄，通常用作尿生物标志物分析的基准。血清肌酐水平是肾功能的有用指标，并与糖尿病，心血管和循环系统疾病有关。该稳定标记的内标物适用于通过LC/MS或GC/MS定量肌酐水平，用于临床诊断，尿液药物测试或法医分析。
应用
- Quantification in biofluids: Creatinine-D₃ is crucial for the quantification of gut microbiota dysbiosis-related organic acids in human urine. This study demonstrates the utility of LC-MS/MS in assessing microbiome health and its impact on metabolic pathways, highlighting the compound′s role in biochemical research and clinical diagnostics (Lee et al., 2022).
- Urine creatinine measurement: The development and validation of ultra-high performance liquid chromatography-tandem mass spectrometry methods for measuring creatinine in human urine showcase Creatinine-D₃ as a vital standard. This method is pivotal for ensuring accurate and reliable results in clinical and biochemical assays, particularly in kidney function testing (Fraselle et al., 2015).
- Enhanced detection techniques: Creatinine-D₃ is used in innovative analytical techniques like reactive-thermal desorption-extractive electrospray-ion mobility-tandem mass spectrometry. This method allows for the direct determination of urinary creatinine, providing faster, more sensitive analyses suitable for rapid clinical assessments (Devenport et al., 2014).
- Tracking creatine metabolism: In research exploring the metabolism of ingested creatine, Creatinine-D₃ is utilized to trace its metabolic fate in urine, plasma, and red blood cells. This application is crucial for studies on dietary supplements and their impact on health, particularly in sports science and nutrition (MacNeil et al., 2005).
法律信息
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
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 3 - STOT SE 1
靶器官
Eyes
WGK
WGK 3
闪点(°F)
75.2 °F
闪点(°C)
24 °C
法规信息
危险化学品
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