Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of biaryl compounds in pharmaceutical and agrochemical research. Its boronic acid group facilitates carbon-carbon bond formation under mild conditions, making it valuable in drug discovery for constructing complex heterocyclic systems. Commonly employed in the development of kinase inhibitors and other bioactive molecules due to the stability and reactivity of the pyridine-boronic acid scaffold.