Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors for targeted cancer therapies. Its structure allows for selective modification, making it valuable in creating compounds with high binding affinity to specific enzyme sites. Commonly employed in medicinal chemistry for constructing active pharmaceutical ingredients (APIs) due to its halogenated pyridine core, which enhances biological activity and metabolic stability. Also utilized in research settings for designing novel drug candidates targeting neurological and inflammatory disorders.