The invention discloses a
lysosome targeted
fluorescence probe for detecting
hypochlorous acid molecules, as well as a preparation method and application thereof, and belongs to the technical field of
analytical chemistry. The molecular formula of the
fluorescence probe is C37H35N5O5S, with a structure represented by formula I shown in the description. The synthesis of the probe includes four steps, and the after-treatment process is relatively simple; the selective quick detection of the
hypochlorous acid molecule probe is achieved, the selectivity is good, and the capability of resisting interference from other molecules is strong; in addition, the change in color of the solution can be observed with the naked eyes, and the change in
fluorescence color can also be observed under an ultra-violet lamp, therefore, the fluorescence probe for detecting
hypochlorous acid molecules is one with the
chromogenic sensing function, can be applied to detection of hypochlorous acid in
lysosome in the cells of the
biological system, and can be used as a probe for detecting hypochlorous acid in
lysosome in the cells. The lysosome targeted fluorescence probe for detecting hypochlorous acid molecules, provided by the invention, is a simple, quick and sensitive
reagent for detecting the hypochlorous acid molecules, and has a wide application prospect in the field of
biomolecule detection.