This chemical is primarily utilized in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of complex molecules, particularly in the creation of drug delivery systems. Its structure, featuring multiple ethylene oxide units and a protected amine group, makes it valuable for designing water-soluble compounds and enhancing the bioavailability of drugs. Additionally, it is employed in the modification of peptides and proteins, aiding in the stabilization and functionalization of these biomolecules. Its applications extend to the synthesis of dendrimers and other polymeric materials, where it contributes to the precise control of molecular architecture.