Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for creating targeted therapies. Commonly employed in cross-coupling reactions to form carbon-heteroatom bonds, it plays a role in constructing complex heterocyclic systems found in drug candidates. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its halogenated pyridine core, which can enhance bioavailability and binding affinity.