Propargyl-PEG4-S-PEG4-t-butyl ester

Propargyl-PEG4-S-PEG4-t-butyl ester


Propargyl-PEG4-S-PEG4-t-butyl ester is a PEG linker containing a propargyl group and t-butyl group. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. t-butyl ester is a better leaving group compared to a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23189
    • Unit
    • Price
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    • 250 MG
    • $450.00
    • 500 MG
    • $750.00
    • 1 G
    • $1350.00

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