This chemical is primarily utilized in the field of bioconjugation and peptide synthesis. Its structure, featuring a fluorenyl group and multiple ethylene oxide units, makes it suitable for creating stable linkages between biomolecules. It is often employed in the development of drug delivery systems, where it helps in enhancing the solubility and stability of therapeutic compounds. Additionally, it is used in the preparation of hydrogels and other biocompatible materials for medical applications, such as tissue engineering and controlled release formulations. The compound’s ability to form non-covalent interactions with proteins and peptides also makes it valuable in diagnostic assays and biosensor technologies.