Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors and antiviral compounds. Its halogenated pyridine structure allows for selective cross-coupling reactions, enabling the construction of complex molecules in drug discovery. Commonly employed in agrochemical research for designing novel pesticides due to its reactivity and stability. Also utilized in the preparation of fluorinated analogs in medicinal chemistry to enhance metabolic stability and bioavailability.