Propargyl-PEG2-Tos Datasheet DC Chemicals
Description Propargyl-PEG2-Tos is a PEG derivative 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 be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Cat.No DC35951
Name Propargyl-PEG2-Tos

Chemical Properties

CAS
Formula C12H14O4S
MW 254.3
Storage

References

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