4-(1-((tert-Butoxycarbonyl)amino)cyclobutyl)benzoic acid is primarily used in organic synthesis as a key intermediate in the development of pharmaceuticals. Its structure, featuring both a tert-butoxycarbonyl (Boc) protecting group and a benzoic acid moiety, makes it valuable in peptide synthesis and the preparation of complex organic molecules. The Boc group can be selectively removed under mild acidic conditions, allowing for further functionalization of the molecule. This compound is particularly useful in the synthesis of bioactive compounds, including potential drug candidates targeting various diseases. Its cyclobutyl ring also contributes to the exploration of novel chemical spaces in medicinal chemistry, aiding in the design of molecules with improved pharmacokinetic properties.