Used in pharmaceutical research as a building block for the synthesis of complex molecules, particularly in the development of drugs targeting neurological disorders and cancer. Its unique structure allows for selective modifications, making it valuable in creating compounds with specific biological activities. Also employed in agrochemical research to develop new pesticides and herbicides, leveraging its halogenated pyridine core for enhanced efficacy. Additionally, it serves as a key intermediate in organic synthesis, enabling the production of diverse heterocyclic compounds for various industrial applications.