This compound is primarily utilized in pharmaceutical research and development as a key intermediate in the synthesis of biologically active molecules. Its structure, featuring a spirocyclic framework and a bromo-substituted aromatic system, makes it valuable for constructing complex heterocyclic compounds. It is often employed in medicinal chemistry to develop potential drug candidates, particularly for targeting neurological disorders or other conditions where modulation of specific receptors or enzymes is required. The tert-butyl carboxylate group enhances its stability and reactivity, facilitating further chemical modifications. Researchers leverage its unique scaffold to explore structure-activity relationships and optimize drug-like properties in early-stage drug discovery projects.