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Synthesis of benzofurazan derivatization reagents for short chain carboxylic acids in liquid chromatography/electrospray ionization-tandem mass spectrometry (LC/ESI-MS/MS)

✍ Scribed by Tomofumi Santa; Osama Y. Al-Dirbashi; Takashi Yoshikado; Takeshi Fukushima; Kazuhiro Imai

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 200 KB
Volume: 23
Category: Article
ISSN: 0269-3879
DOI: 10.1002/bmc.1124

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## Abstract Benzofurazan derivatization reagent, 4‐[2‐(__N__,__N__‐dimethylamino)ethylaminosulfonyl]‐7‐__N__‐methylhydrazino‐2,1,3‐benzoxadiazole (DAABD‐MHz), for aldehydes in liquid chromatography/electrospray ionization–tandem mass spectrometry (LC/ESI‐MS/MS), was synthesized. DAABD‐MHz reacted w