Quantitative RP-HPLC Determination of Some Aldehydes and Hydroxyaldehydes as Their 2,4-Dinitrophenylhydrazone Derivatives
- 1 December 1998
- journal article
- Published by American Chemical Society (ACS) in Analytical Chemistry
- Vol. 71 (1), 86-91
- https://doi.org/10.1021/ac980699f
Abstract
A high-performance liquid chromatographic (HPLC) method is described for the quantitative determination of some aliphatic aldehydes and β-hydroxyaldehydes as their 2,4-dinitrophenylhydrazone derivatives. A method is described for the preparation of derivatives for those β-hydroxyaldehydes where no reference compounds of known purity are available. The detection limit of the method was 4.3−21.0 μg/L, depending on the aldehyde.Keywords
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