Chloro-PEG3-alcohol functions as a PEG linker containing a chloride group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The chloride (Cl) is a good leaving group for nucleophilic substitution reactions. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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