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 drug candidates. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to build complex pyridine-based molecules. Also utilized in the preparation of agrochemicals and specialty materials where halogenated pyridines enhance reactivity or binding properties.