Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of biologically active compounds and agrochemicals. Its structure allows for further functionalization, making it valuable in building complex heterocyclic systems. Commonly employed in medicinal chemistry for constructing isoxazole-based derivatives, which exhibit antimicrobial, anti-inflammatory, and antitumor activities. Also utilized in research settings for the preparation of novel enzyme inhibitors and receptor ligands.