Used as an intermediate in pharmaceutical synthesis, particularly in the development of kinase inhibitors and other bioactive molecules. Its aldehyde functionality allows for easy derivatization, making it valuable in constructing complex organic compounds. Commonly employed in the preparation of antidiabetic, anticancer, and anti-inflammatory agents. Also utilized in the synthesis of protease inhibitors and receptor modulators due to its ability to form stable amide and imine bonds. Frequently found in research settings for lead optimization in drug discovery programs.