Propargyl-PEG4-CH2CO2H Datasheet DC Chemicals
Description Propargyl-PEG4-CH2CO2H is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Cat.No DC34780
Name Propargyl-PEG4-CH2CO2H

Chemical Properties

CAS
Formula C11H18O6
MW 246.26
Storage

References

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