N-(Trimethylsilyl)imidazole
N-(Trimethylsilyl)imidazole structure
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Common Name | N-(Trimethylsilyl)imidazole | ||
|---|---|---|---|---|
| CAS Number | 18156-74-6 | Molecular Weight | 140.258 | |
| Density | 0.956 | Boiling Point | 93-94 ºC (13 mmHg) | |
| Molecular Formula | C6H12N2Si | Melting Point | -42 °C | |
| MSDS | Chinese USA | Flash Point | 80.5±18.7 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Danger | |
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Microwave-assisted derivatization: application to steroid profiling by gas chromatography/mass spectrometry.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 960 , 8-13, (2014) Gas chromatography-mass spectrometry (GC-MS) remains as the gold-standard technique for the study of the steroid metabolome. A main limitation is the need of performing a derivatization step since incubation with strong silylations agents for long periods of ... |
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Planteose as a storage carbohydrate required for early stage of germination of Orobanche minor and its metabolism as a possible target for selective control.
J. Exp. Bot. 66 , 3085-97, (2015) Root parasitic weeds in Orobanchaceae cause serious damage to worldwide agriculture. Germination of the parasites requires host-derived germination stimulants, such as strigolactones, as indicators of host roots within reach of the parasite's radicles. This u... |
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Seasonal variation in formation, structure, and chemical properties of phloem in Picea abies as studied by novel microtechniques.
Planta 242 , 613-29, (2015) Phloem production and structural development were interlinked with seasonal variation in the primary and secondary metabolites of phloem. Novel microtechniques provided new perspectives on understanding phloem structure and chemistry. To gain new insights int... |
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Isolation, identification and antioxidant activity of bound phenolic compounds present in rice bran.
Food Chem. 171 , 40-9, (2014) The bound phenolic compounds in rice bran were released and extracted with ethyl acetate based on alkaline digestion. An investigation of the chemical constituents of EtOAc extract has led to the isolation of a new compound, para-hydroxy methyl benzoate gluco... |
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4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl alcohol as a urinary biomarker for monitoring of metofluthrin, a fluorine-containing pyrethroid, in exposed rats.
Biomarkers 20(1) , 71-6, (2015) A fluorine-containing pyrethroid metofluthrin is widely used recently in mosquito repellents.The urinary excretion kinetics of its metabolites was evaluated in rats to establish an optimal biomarker for monitoring metofluthrin exposure of the general populati... |
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Capillary gas-chromatographic analysis of monosaccharides: improvements and comparisons using trifluoroacetylation and trimethylsilylation of sugar O-benzyl- and O-methyl-oximes.
Carbohydr. Res. 194 , 1, (1989) Two new procedures for the gas-chromatographic analysis of monosaccharides are reported. One involves derivatization of the sugars by reaction with O-benzylhydroxylamine followed by trifluoroacetylation with N-methylbis(trifluoroacetamide) and chromatography ... |
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Biodegradation of variable-chain-length n-alkanes in Rhodococcus opacus R7 and the involvement of an alkane hydroxylase system in the metabolism.
AMB Express 4 , 73, (2014) Rhodococcus opacus R7 is a Gram-positive bacterium isolated from a polycyclic aromatic hydrocarbon contaminated soil for its versatile metabolism; indeed the strain is able to grow on naphthalene, o-xylene, and several long- and medium-chain n-alkanes. In thi... |
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Biomarkers for monitoring profluthrin exposure: urinary excretion kinetics of profluthrin metabolites in rats.
Environ. Toxicol. Pharmacol. 37(3) , 1123-8, (2014) Recently, a pyrethroid profluthrin [(2,3,5,6-tetrafluoro-4-methylphenyl)methyl 2,2-dimethyl-3-(prop-1-enyl)cyclopropane-1-carboxylate] is widely used as mothproof repellents in indoors. The urinary excretion kinetics of its metabolites was examined in rats to... |
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Reaction of trimethylsilylimidazole with 5,10 beta-epoxy-3-ketosteroids: enolization and aromatization of the A-ring.
Steroids 53(1-2) , 131-47, (1989) The reaction of trimethylsilylimidazole (TSIM) and 3-keto-5,10-epoxy-nor-19-methylandrostanone 3 and its 17-acetate analog 4 was examined at two different temperatures. In both compounds, reaction at 90 degrees C gave predominantly a delta 3-silyl-enol ether ... |
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Dispersive microextraction based on water-coated Fe₃O₄ followed by gas chromatography-mass spectrometry for determination of 3-monochloropropane-1,2-diol in edible oils.
J. Chromatogr. A. 1240 , 45-51, (2012) In the present work, we developed a novel dispersive microextraction technique by combining the advantages of liquid-phase microextraction (LPME) and magnetic solid-phase extraction (MSPE). In this method, trace amount of water directly absorbed on bare Fe₃O₄... |