product name
含有1％三甲基氯硅烷的N-甲基-N-（三甲基甲硅烷基）三氟乙酰胺, for GC derivatization, LiChropur™
质量水平
等级
for GC derivatization
检测方案
≥97.0%
形式
liquid
质量
LiChropur™
反应适用性
reagent type: derivatization reagent
reaction type: Silylations
技术
gas chromatography (GC): suitable
折射率
n20/D 1.378
SMILES字符串
CN(C(=O)C(F)(F)F)[Si](C)(C)C
InChI
1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
InChI key
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
一般描述
在通过气相色谱-质谱（GC-MS）分析荧光代谢物期间，可以通过添加N-甲基-N-（三甲基甲硅烷基）三氟乙酰胺（MTFA）来进行甲硅烷基化。
应用
三甲基氯硅烷的加成有助于酰胺、仲胺和受阻羟基的衍生化。大多数挥发性的TMS衍生物通常在GC的溶剂前洗脱。
法律信息
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
78.8 °F
闪点(°C)
26 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Filamentous fungal biofilm for production of human drug metabolites.
Amadio, Jessica, Eoin Casey, and Cormac D. Murphy.
Applied Microbiology and Biotechnology, 97 (13), 5955-5963 (2013)
Stina K Lien et al.
Journal of chromatography. A, 1247, 118-124 (2012-06-15)
GC-MS analysis of silylated metabolites is a sensitive method that covers important metabolite groups such as sugars, amino acids and non-amino organic acids, and it has become one of the most important analytical methods for exploring the metabolome. Absolute quantitative
Harin Kanani et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 871(2), 191-201 (2008-06-10)
Metabolomics being the most recently introduced "omic" analytical platform is currently at its development phase. For the metabolomics to be broadly deployed to biological and clinical research and practice, issues regarding data validation and reproducibility need to be resolved. Gas
Hee-Kyung Jeon et al.
Journal of chromatography. A, 1131(1-2), 192-202 (2006-08-08)
A novel method has been developed to simultaneously determine and quantify seven organic UV filters employing liquid (solid)-liquid extraction, derivatization with N-methyl-N-(trimethylsilyl) trifluoroacetamide (MSTFA) and gas chromatography with mass spectrometric detection in various environmental matrices. The UV filters determined were:
Iria González-Mariño et al.
Journal of chromatography. A, 1217(11), 1748-1760 (2010-02-13)
An alternative method for the sensitive determination of several drugs of abuse and some of their metabolites in surface and sewage water samples is proposed. Analytes are concentrated using a solid-phase extraction (SPE) sorbent, converted into the corresponding trimethylsilyl derivatives
商品
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
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