Used as a key intermediate in peptide synthesis and bioconjugation processes, this compound functions as a bifunctional linker that enables the coupling of biomolecules or functional groups in a controlled manner. Its protected amine groups allow for selective deprotection and further derivatization, making it valuable in the development of pharmaceuticals, diagnostic agents, and targeted drug delivery systems. It is particularly useful in solid-phase peptide synthesis where precise assembly of amino acid sequences is required. Additionally, its hydrophilic spacer arms can improve solubility and reduce aggregation in complex molecular constructs.