Iodo-PEG5-alcohol is a PEG linker containing an iodine group and a terminal hydroxyl group. The hydrophilic PEG spacer increases 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. Please contact us for GMP-grade inquiries.
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