Used in pharmaceutical research as a structural scaffold for developing bioactive molecules. Its spirocyclic framework provides three-dimensional complexity that enhances binding selectivity and metabolic stability in drug candidates. Commonly explored in the design of central nervous system agents and enzyme inhibitors due to its favorable pharmacokinetic properties. Also employed in agrochemicals for developing novel pesticides with improved efficacy and environmental safety. Serves as an intermediate in synthesizing complex heterocyclic compounds for materials science applications.