Amine-PEG6-thiol hydrochloride

Amine-PEG6-thiol hydrochloride is a PEG-based PROTAC linker widely employed in PROTAC synthesis. Amine-PEG6-thiol hydrochloride provides a bifunctional molecular scaffold containing both amine and thiol groups that enable flexible conjugation strategies. Amine-PEG6-thiol hydrochloride facilitates modular PROTAC assembly, improves solubility, and enables controlled attachment to protein-binding ligands and E3 ligase recruiters, thus supporting targeted protein degradation research and next-generation therapeutic design.