Used in organic synthesis as a versatile building block, particularly in the preparation of oxime derivatives. It plays a key role in the modification of biomolecules, aiding in the study of protein interactions and enzymatic activities. Commonly employed in bioconjugation techniques to link molecules for diagnostic and therapeutic applications. Its ability to form stable oxime bonds makes it valuable in drug delivery systems and the development of targeted therapies. Also utilized in the synthesis of polymers and materials with specific functional properties.