Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and fine chemicals. Its structure allows for functional group transformations, such as reduction of the ketone to yield hydroxyl derivatives or further derivatization of the ester group. Commonly employed in multi-step syntheses where a protected cyclohexanone scaffold is needed. The tert-butyl ester group offers stability under various reaction conditions and can be selectively deprotected to release the carboxylic acid when required. Useful in the development of bioactive molecules due to its conformational rigidity and stereochemical control.