Used as an intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceuticals targeting central nervous system disorders. Its spirocyclic structure and reactive carbonyl group make it valuable for constructing complex heterocyclic systems found in potential anticonvulsant and anxiolytic agents. Also employed in agrochemical research for designing novel pesticides with improved metabolic stability. The chloropropanoyl moiety allows further functionalization, enabling combinatorial chemistry approaches in drug discovery.