Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules and drug candidates. Its strained spirocyclic structure provides unique three-dimensional geometry, making it valuable in medicinal chemistry for enhancing metabolic stability and improving target selectivity. Commonly employed in the preparation of novel amine-containing compounds for research in central nervous system agents and enzyme inhibitors. Also utilized in agrochemical research for designing new active ingredients with improved efficacy and environmental profiles.