Ion-pair chromatography of inositol polyphosphates with N-methylimipramine
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Ion-pair chromatography of inositol polyphosphates with N-methylimipramine.
A novel counter-ion, N-methylimipramine, was synthesized and utilized in the separation of inositol phosphates by ion-pair chromatography. The structural identity of the counter-ion was documented by nuclear magnetic resonance spectroscopy. This counter-ion was capable of resolving inositol phosphates isocratically by reversed-phase high-performance liquid chromatography. Solvent polarity and i...
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The separation of myo-inositol phosphates by ion pair, reverse-phase high performance liquid chromatography has been investigated. The retention of the inositol phosphates is dependent on both the polarity of the hetaeron utilized and on the pH of the solvent. A method is presented which permits the isocratic separation of multiple forms of inositol phosphates including isomers of myo-inositol ...
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ژورنال
عنوان ژورنال: Journal of Chromatography B: Biomedical Sciences and Applications
سال: 1990
ISSN: 0378-4347
DOI: 10.1016/s0378-4347(00)82369-5