YAKHAK HOEJI (약학회지)
- Volume 35 Issue 4
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- Pages.288-294
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- 1991
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
Determination of Amine Compounds Using 1-(N,N-Dimethylamino) pyrene-6-sulfonyl chloride as a New Fluorescent Derivatizing Reagent for HPLC
새로운 HPLC용 형광유도체화제인 1-(N,N-dimethylamino) pyrene-6-sulfonyl chloride를 이용한 아민화합물의 분석
Abstract
A new fluorescent derivatizing reagent was developed to be used in HPLC for the trace determination of primary and secondary amines. This new reagent, 1-(N,N-dimethylamino)pyrene-6-sulfonyl chloride, was synthesized by the chlorination of sodium 1-(N,N-dimethylamino)pyrene-6-sulfonate which was obtained from 1-(N,N-dimethylamino)pyrene after sulfonation. Ephedrine and norephedrine were derivatized quantitatively by this reagent. The optimum conditions for the derivatization such as pH, reagent concentration, reaction time and reaction temperature ware examined. The structures of derivatives were identified by IR,
Keywords
- 1-(N,N-dimethy1 amino)pyrene-6-sulfonyl chloride;
- new fluorescent derivatizing reagent;
- HPLC analysis of amines