Iodo-PEG3-alcohol is a PEG linker containing an iodine group and a terminal hydroxyl group. The hydrophilic PEG spacer bolsters solubility in aqueous media. The iodide (I) is a very 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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