This compound is primarily used in the synthesis of complex organic molecules, particularly in the field of drug development and bioconjugation. Its structure, featuring an amino group and multiple ether linkages, makes it valuable for creating water-soluble derivatives of hydrophobic drugs, enhancing their bioavailability and efficacy. It is also employed in the preparation of polyethylene glycol (PEG)ylated compounds, which are widely used to improve the pharmacokinetic properties of therapeutic proteins and peptides. Additionally, it serves as a versatile building block in the design of drug delivery systems, such as micelles and nanoparticles, enabling targeted and controlled release of active pharmaceutical ingredients. Its application extends to the development of diagnostic agents, where it aids in the modification of imaging probes for better tissue penetration and stability.