Separation of enantiomers of N-acetylcysteine by capillary electrophoresis after derivatization by o-phthaldialdehyde

The optical purity of N‐acetyl‐L‐cysteine was tested by capillary electrophoresis. The D‐enantiomer can be found down to a ratio of 0.4:99.6 within 4 min without the use of the D‐form or the racemate as a standard. The efficiency was optimized during method development up to a theoretical plate numb...

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Veröffentlicht in:	Electrophoresis 1994, Vol.15 (1), p.763-768
Hauptverfasser:	Dette, Christoph, Wätzig, Hermann
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetylcysteine - analogs & derivatives Acetylcysteine - chemistry Acetylcysteine - isolation & purification Electrophoresis - methods Indoleacetic Acids - chemistry Isoindoles Molecular Structure o-Phthalaldehyde Stereoisomerism
Online-Zugang:	Volltext
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