Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and bioactive compounds. Its spirocyclic structure makes it valuable in medicinal chemistry for designing molecules with improved metabolic stability and three-dimensional complexity. It is also employed in the study of conformational effects on biological activity, helping researchers explore structure-activity relationships in drug discovery. Additionally, derivatives of this compound may find use in materials science, where rigid molecular frameworks are needed to influence physical properties such as thermal stability or optical behavior.