5-Fluoropyridine-3-boronic acid is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is essential for forming carbon-carbon bonds, enabling the creation of complex organic molecules, including pharmaceuticals and agrochemicals. Its boronic acid group acts as a key reagent, facilitating the coupling with aryl or vinyl halides in the presence of a palladium catalyst. Additionally, the fluorine atom on the pyridine ring enhances the compound's reactivity and stability, making it valuable in the development of bioactive compounds and materials science. Its applications also extend to the preparation of intermediates for drug discovery and the synthesis of advanced organic materials.