Propargyl-PEG3-Acid


Propargyl-PEG3-Acid

Catalog:CDPB-04003

Unit Size:100 mg, 250 mg, 1 g, 5 g

INQUIRY Datasheet

Specifications
Common Use Propargyl-PEG3-acid 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.
Structure Propargyl-PEG3-Acid
PEG Molecular Weight 216.2 g/mol
Functional Group Propargyl/Acid
Purity 98%
Molecular Formula C10H16O5
CAS No. 1347760-82-0
Storage -20°C
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