4-Methylpyridine-2-boronic acid is primarily used in organic synthesis as a key intermediate in the preparation of various pharmaceuticals and agrochemicals. Its boronic acid group makes it valuable in Suzuki-Miyaura cross-coupling reactions, which are widely employed to form carbon-carbon bonds in the synthesis of complex organic molecules. This compound is particularly useful in the development of biologically active compounds, including potential drug candidates, due to its ability to introduce the 4-methylpyridine moiety into target molecules. Additionally, it serves as a building block in the creation of advanced materials and ligands for catalytic systems, enhancing the efficiency of chemical transformations in industrial processes.