Analysis of trimethylsilyl derivatization products of phosphatidylethanol by gas chromatography-mass spectrometry

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作者
Changsuek Yon
Joong-Soo Han
机构
[1] College of Medicine,Institute of Biomedical Science and Department of Biochemistry
[2] Hanyang University,undefined
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GC-MS; phosphatidylethanol; trimethylsilyl derivative; BSTFA;
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摘要
For the detection of rare phospholipid, phosphatidylethanol (PEt), GC-MS analysis method was adopted for the detection of derivatization products of PEt by N,O-bis (trimethylsilyl) trifluroacetamide (BSTFA). A re-structured molecule derived from PEt, ethyl bis (trimethylsilyl)-phosphate was found from search of Wiley database. This molecule can be used as a marker for PEt analysis. The molecular formula was C8H23O4PSi2 and weight of the formula was 270.09.
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页码:243 / 245
页数:2
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