Extraction-spectrophotometric determination of phenytoin in capsules and plasma using potassium permanganate/dicyclohexano-24-crown-8

An extraction-spectrophotometric method for the determination of phenytoin in capsules and plasma is presented. The method is based upon oxidation of phenytoin using alkaline potassium permanganate solubilized in chloroform/cyclohexane (1:1) after crowning with dicyclohexano-24-crown-8 (DC-24-C-8)....

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Veröffentlicht in:	Talanta (Oxford) 1998-05, Vol.46 (1), p.9-14
Hauptverfasser:	Korany, Mohamed A., Bedair, Mona M., Haggag, Rim S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Biological and medical sciences Crown ethers Extraction-spectrophotometry General pharmacology Medical sciences Pharmacology. Drug treatments Phenytoin Potassium permanganate
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