丹磺酰肼

别名

5-(Dimethylamino)-1-naphthalenesulfonic hydrazide,5-(二甲基氨基)萘-1-磺酰肼,Dns-Hz

一般描述

Dansylhydrazine (DNSH) is a fluorescent reagent which is commonly utilized for derivatization of carbonyl compounds.

应用

Suitable for LC-MS derivatization.
DNSH has been used for the analytical derivatization of malondialdehyde prior to its determination in human plasma by liquid chromatography-mass spectrometry (LC-MS).
It may be used as a derivatization agent for thujone prior to its determination in white Italian vermouth samples by reversed phase LC with fluorescence detection combined with tandem MS and as a fluorescent label for the quantification of neuroactive steroids, alphaxalone and pregnanolone in plasma by isocratic reversed-phase high-performance liquid chromatography (RP-HPLC).

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