Used as an intermediate in organic synthesis, particularly in the preparation of bioactive molecules and pharmaceuticals. Its protected amine group allows for selective reactions in multi-step syntheses, making it valuable in the development of peptidomimetics and enzyme inhibitors. The presence of an α,β-unsaturated amide moiety enables Michael addition reactions, useful in constructing complex molecular architectures. Commonly employed in medicinal chemistry for modifying amino groups in drug design, enhancing stability and modulating solubility.