(三甲硅烷)重氮甲烷
(三甲硅烷)重氮甲烷结构式
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常用名 | (三甲硅烷)重氮甲烷 | 英文名 | (Trimethylsilyl)diazomethane |
|---|---|---|---|---|
| CAS号 | 18107-18-1 | 分子量 | 114.221 | |
| 密度 | 0.773 g/mL at 25 °C | 沸点 | 96 °C | |
| 分子式 | C4H10N2Si | 熔点 | N/A | |
| MSDS | 中文版 | 闪点 | −31 °F | |
| 符号 |
GHS02, GHS06, GHS08 |
信号词 | Danger |
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Ionic complex of risedronate with positively charged deoxycholic acid derivative: evaluation of physicochemical properties and enhancement of intestinal absorption in rats.
Arch. Pharm. Res. 37(12) , 1560-9, (2014) Risedronate is widely used clinically to treat osteoporosis, Paget's disease, hypercalcemia, bone metastasis, and multiple myeloma. However, its oral efficacy is restricted due to its low bioavailability and severe gastrointestinal adverse effects. This study... |
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Evaluation of four derivatization methods for the analysis of fatty acids from green leafy vegetables by gas chromatography.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 990 , 150-7, (2015) Green leafy vegetables are valuable secondary sources of nutrients, including lipids, commonly consumed in developing countries. However, method development for the analysis of fatty acids is usually focused on the animal lipid samples, rarely including natur... |
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Liquid chromatography-mass spectrometry analysis of five bisphosphonates in equine urine and plasma.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 998-999 , 1-7, (2015) Bisphosphonates are used in the management of skeletal disorder in humans and horses, with tiludronic acid being the first licensed veterinary medicine in the treatment of lameness associated with degenerative joint disease. Bisphosphonates are prohibited in ... |
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Comparison of silver-ion high-performance liquid chromatographic quantification of free and methylated conjugated linoleic acids.
Lipids 35(10) , 1147-53, (2000) Silver-ion high-performance liquid chromatography was used to fractionate a mixture of conjugated linoleic acid (CLA) isomers (as the free fatty acids, CLAFFA) in commercial CLA mixtures and biological samples. Due to the unchanged retention mechanism, it was... |
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Determination of zoledronic acid in human urine and blood plasma using liquid chromatography/electrospray mass spectrometry.
J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 879(22) , 2073-80, (2011) A new method for the analysis of 1-hydroxy-2-imidazol-1-yl-phosphonoethyl phosphoric acid (zoledronic acid) in urine and blood samples has been developed. It consists of a derivatisation of the bisphosphonate with trimethylsilyl diazomethane under multiple me... |
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Multiresidue determination of acidic pesticides in water by HPLC-DAD with confirmation by GC-MS using conversion to the methyl ester with trimethylsilyldiazomethane.
J. Chromatogr. Sci. 41(7) , 343-9, (2003) A multiresidue pesticide methodology is studied and results for acidics are reported here, with base/neutral to follow. This work studies a literature procedure as a possible general approach to many pesticides and potentially other analytes that are consider... |
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Methylation of alpha-amino acids and derivatives using trimethylsilyldiazomethane.
Chem. Biol. Drug Des. 73(3) , 287-91, (2009) A study of the methylation of N-nosyl-alpha-amino acids and derivatives with trimethylsilyldiazomethane is here reported. Trimethylsilyldiazomethane allows the chemo-specific methylation of the carboxyl function of N-nosyl-alpha-amino acids in high yields and... |
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[Studies on solid phase extraction of bile acids from biological matrix].
Yakugaku Zasshi 116(1) , 39-49, (1996) To quantify bile acids in biological samples, a solid phase extraction method was examined. This method is known as simpler procedures with less contamination compared with solvent extraction methods. Rat bile, feces and urine were used as biological samples.... |
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Transition-metal-catalyzed chemoselective methylenation of dicarbonyl substrates.
J. Org. Chem. 73(17) , 6828-30, (2008) Rhodium- and copper-catalyzed methylenation reactions with trimethylsilyldiazomethane, triphenylphosphine, and 2-propanol were used to react chemoselectively with aldehydes, alkoxymethylketones, and trifluoromethylketones in substrates also containing a less ... |
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cis-Jasmone induces accumulation of defence compounds in wheat, Triticum aestivum.
Phytochemistry 69(1) , 9-17, (2008) Liquid phase extraction (LPE) and vapor phase extraction (VPE) methodologies were used to evaluate the impact of the plant activator, cis-jasmone, on the secondary metabolism of wheat, Triticum aestivum, var. Solstice. LPE allowed the measurement of benzoxazi... |