This chemical is primarily utilized in the field of bioconjugation and drug delivery systems. It serves as a versatile linker molecule, enabling the attachment of bioactive molecules to various carriers, such as nanoparticles or polymers. Its PEG (polyethylene glycol) segment enhances solubility and stability, while the Boc (tert-butyloxycarbonyl) protecting group ensures selective reactivity during synthetic processes. The dibromo-maleimide moiety allows for efficient thiol-based conjugation, making it particularly useful in antibody-drug conjugates (ADCs) and targeted therapies. Additionally, its structure facilitates the development of controlled-release formulations, improving the pharmacokinetics and therapeutic efficacy of drugs.