Propargyl-PEG5-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.
Specifications and Purity: ≥98%
Molecular Formula: C14H24O7
Molecular Weight: 304.34
PubChem CID: 60146211
Isomeric SMILES: C#CCOCCOCCOCCOCCOCCC(=O)O
- UPC:
- 51201803
- Condition:
- New
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- P595126-5g
- CAS:
- 1245823-51-1
- Product Size:
- 5g
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