This compound is primarily utilized in organic synthesis as a versatile intermediate for the development of more complex molecules. Its structure, featuring both a bromo and a carboxylate ester group, makes it suitable for various chemical transformations, including nucleophilic substitution and coupling reactions. It is often employed in the synthesis of pharmaceuticals, particularly in the construction of spirocyclic compounds that are prevalent in drug discovery. The tert-butyl group provides steric protection, enhancing the stability of the molecule during reactions. Additionally, its spirocyclic framework is valuable in designing compounds with specific biological activities, such as enzyme inhibitors or receptor modulators. Researchers also leverage this compound in medicinal chemistry to explore novel therapeutic agents targeting diverse diseases.