This chemical is primarily utilized in the field of bioconjugation and protein modification. It serves as a versatile linker for attaching functional groups or labels to biomolecules, such as proteins and peptides, due to its reactive pyrrole-2,5-dione moiety. The aminohexyl chain provides a spacer that enhances flexibility and accessibility during conjugation processes. It is particularly useful in the development of targeted drug delivery systems, where it helps in binding therapeutic agents to specific biological targets. Additionally, it finds application in the synthesis of advanced materials, such as polymer scaffolds, for biomedical research and tissue engineering. Its trifluoroacetate component ensures stability and solubility in various reaction conditions.