3-Bromo-2-fluoropyridine is widely used as a building block in organic synthesis, particularly in the pharmaceutical and agrochemical industries. Its unique structure, combining both bromine and fluorine atoms on a pyridine ring, makes it a versatile intermediate for the development of various active compounds. In drug discovery, it serves as a key precursor for the synthesis of biologically active molecules, including potential therapeutic agents targeting neurological disorders, cancer, and infectious diseases. The presence of halogen atoms allows for further functionalization through cross-coupling reactions, such as Suzuki or Buchwald-Hartwig reactions, enabling the creation of complex molecular architectures. Additionally, it finds application in the preparation of advanced materials and ligands for catalysis, contributing to the development of efficient chemical processes. Its utility in research and industrial applications underscores its importance in modern synthetic chemistry.