Yusuke Akagi, Hiroyuki Yamakoshi and Yoshiharu Iwabuchi
Anal. Methods, 2024,16, 3810-3814
DOI:
10.1039/D4AY00577E,
Communication
A cysteine-based fluorous trapping reagent, Rf8CYS, was developed. Rf8CYS formed adducts with soft and hard electrophilic reactive metabolites. These fluorous-tagged adducts were purified via both fluorous solid-phase extraction and the direct injection method. The highly sensitive mass spectrometric detection of an unprecedented adduct of the ticlopidine metabolite was realized.