Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) requiring amino-functionalized spacers. Its amine group allows for coupling reactions in peptide-like structures, making it valuable in medicinal chemistry. Commonly employed in the production of specialty polymers and biodegradable materials due to its reactive amino and ester functionalities. Also utilized in research for creating novel drug delivery systems and functionalized coatings where controlled reactivity and solubility are important.