Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the production of chelating agents and herbicides. Its ester and amine functionalities make it suitable for forming complexes with metal ions, enhancing its utility in catalysis and coordination chemistry. Also employed in the development of biodegradable ligands for environmental applications, such as water treatment and metal recovery processes. Its reactivity allows for easy modification in multi-step organic syntheses, especially in creating nitrogen-containing heterocycles.