Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of agrochemicals and bioactive molecules. Its structure allows for selective functionalization, making it valuable in constructing complex pyridine-based compounds. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to introduce aryl or amino groups, respectively. Also utilized in the preparation of kinase inhibitors and other therapeutic agents where halogenated pyridines serve as key building blocks.