Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) where chiral centers are required. Its cyclic ester-like structure makes it valuable in asymmetric synthesis and in the development of biologically active molecules. Commonly employed in research settings for designing novel drug candidates, especially in central nervous system (CNS) agents and anti-inflammatory compounds. Also utilized in agrochemical synthesis for creating structurally complex molecules with enhanced stability and selectivity.