This compound is primarily utilized in the field of organic synthesis, where it serves as a key intermediate in the development of more complex chemical structures. Its unique spirocyclic framework makes it valuable for constructing molecules with specific stereochemical properties, which are often required in the synthesis of pharmaceuticals and agrochemicals. Additionally, the presence of both ester and sulfone functional groups allows for versatile chemical transformations, enabling researchers to tailor the molecule for various applications. It is particularly useful in the design of enzyme inhibitors and receptor ligands, where precise molecular architecture is crucial for biological activity.