This chemical is primarily utilized in the synthesis of complex organic compounds, particularly in the field of pharmaceuticals. It serves as a key intermediate in the production of various active pharmaceutical ingredients (APIs). Its structure, featuring both a tert-butoxycarbonyl (Boc) protecting group and a keto ester functionality, makes it valuable for peptide synthesis and the construction of β-amino acids. The Boc group can be selectively removed under mild acidic conditions, allowing for further functionalization of the molecule. Additionally, its keto ester moiety is useful in reactions such as aldol condensations, enabling the formation of carbon-carbon bonds in drug development processes. Its application is crucial in creating molecules with potential therapeutic effects, including antibiotics, antivirals, and enzyme inhibitors.