Propargyl-PEG4-Tos

Propargyl-PEG4-Tos


Propargyl-PEG4-Tos is a PEG linker containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-22712
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    • 1 G
    • $390.00
    • 5 G
    • $480.00

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