This compound is primarily used in organic synthesis as a key intermediate in the production of various pharmaceuticals. Its structure, featuring a spirocyclic system, makes it valuable for constructing complex molecules, particularly in the development of drugs targeting neurological disorders and infectious diseases. It is often employed in the synthesis of beta-lactam antibiotics and other bioactive compounds due to its ability to introduce rigidity and specific stereochemistry into molecular frameworks. Additionally, it serves as a building block in medicinal chemistry research for exploring new therapeutic agents with enhanced efficacy and selectivity.