Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of pyrazole-based bioactive compounds. Its structure allows for further functionalization, making it valuable in constructing heterocyclic systems found in insecticides, fungicides, and anti-inflammatory agents. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the bromine handle enabling cross-coupling reactions like Suzuki or Heck reactions. Also utilized in the preparation of kinase inhibitors and other targeted therapies in drug discovery programs.