Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) targeting central nervous system disorders and anti-inflammatory agents. Its structure allows for selective functionalization, making it valuable in constructing complex heterocyclic compounds. Commonly employed in cross-coupling reactions such as Suzuki or Buchwald-Hartwig aminations to introduce aryl or amino groups. Also utilized in agrochemical research for developing novel pesticides and herbicides due to its electron-deficient pyridine core. Preferred in medicinal chemistry for its ability to enhance binding affinity and metabolic stability in lead compounds.