Propargyl-PEG1-Acid


Propargyl-PEG1-Acid

Catalog:CDPB-04001

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

INQUIRY Datasheet

Specifications
Common Use Propargyl-PEG1-acid is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can 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-PEG1-Acid
PEG Molecular Weight 128.1 g/mol
Functional Group Propargyl/Acid
Purity 98%
Molecular Formula C6H8O3
CAS No. 55683-37-9
Storage -20°C
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