4-BROMOPHENACYL TRIFLATE
4-BROMOPHENACYL TRIFLATE structure
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Common Name | 4-BROMOPHENACYL TRIFLATE | ||
|---|---|---|---|---|
| CAS Number | 93128-04-2 | Molecular Weight | 347.10600 | |
| Density | 1.758g/cm3 | Boiling Point | 373.9ºC at 760mmHg | |
| Molecular Formula | C9H6BrF3O4S | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 179.9ºC | |
| Symbol |
GHS05 |
Signal Word | Danger | |
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Analysis of carnitine and acylcarnitines in urine by capillary electrophoresis.
J. Chromatogr. A. 895 , 309, (2000) A capillary electrophoresis method is described for the simultaneous analysis of carnitine and short-chain acylcarnitines in aqueous standard solutions and urine samples. Samples were worked up using silica gel extraction and derivatization with 4'-bromophena... |
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Determination of free carnitine and 'total' carnitine in human urine: derivatization with 4'-bromophenacyl trifluoromethanesulfonate and high performance liquid chromatography.
Clin. Chim. Acta 212 , 55, (1992)
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Quantification of carnitine and specific acylcarnitines by high-performance liquid chromatography: application to normal human urine and urine from patients with methylmalonic aciduria, isovaleric acidemia or medium-chain acyl-CoA dehydrogenase deficiency.
J. Chromatogr. A. 613(2) , 203-21, (1993) This paper describes the development of a high-performance liquid chromatographic method for the quantitation of free carnitine, total carnitine, acetylcarnitine, propionylcarnitine, isovalerylcarnitine, hexanoylcarnitine and octanoylcarnitine in human urine.... |
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Derivatization of carboxylic acids by reaction with 4'-bromophenacyl trifluoromethanesulfonate prior to determination by high-performance liquid chromatography.
J. Chromatogr. A. 299(2) , 365-76, (1984) The use of 4'-bromo-2-hydroxyacetophenone trifluoromethanesulfonate ester (4'-bromophenacyl triflate) in the preparation of carboxylic acid 4'-bromophenacyl ester derivatives for spectrophotometric detection in high-performance liquid chromatography is descri... |
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Strategy for the isolation, derivatization, chromatographic separation, and detection of carnitine and acylcarnitines.
Anal. Chem. 77(5) , 1448-57, (2005) A strategy for detection of carnitine and acylcarnitines is introduced. This versatile system has four components: (1) isolation by protein precipitation/desalting and cation-exchange solid-phase extraction, (2) derivatization of carnitine and acylcarnitines ... |
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Quantification of carnitine, acetylcarnitine, and total carnitine in tissues by high-performance liquid chromatography: the effect of exercise on carnitine homeostasis in man.
Anal. Biochem. 231 , 315, (1995) A method for the quantitative determination of carnitine, acetylcarnitine, and total carnitine in tissue was developed for application to clinical research and diagnosis. Human skeletal muscle and heart specimens (10-20 mg) were homogenized in 1 ml of water. ... |
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High-performance liquid chromatographic separation of acylcarnitines following derivatization with 4'-bromophenacyl trifluoromethanesulfonate.
Anal. Biochem. 185(1) , 29-35, (1990) A high-performance liquid chromatographic method for the separation of acylcarnitines after derivatization with 4'-bromophenacyl trifluoromethanesulfonate is presented. Derivatization of acylcarnitines was achieved at room temperature within 10 min. Separatio... |
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Derivatization of isolated endogenous butyrobetaine with 4'-bromophenacyl trifluoromethanesulfonate followed by high-performance liquid chromatography.
J. Chromatogr. A. 573(1) , 3-10, (1992) A method for the isolation and chromatography of butyrobetaine from plasma, urine, and liver is described. The recovery of [3H-methyl]butyrobetaine from spiked biological samples was from 76-80%. Spiked samples then were derivatized with 4'-bromophenacyl trif... |