Common Use | Propargyl-PEG4-S-PEG4-t-butyl ester is a PEG derivative containing a propargyl group and t-butyl group. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. t-butyl ester is a better leaving group compared to a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. |
Structure | |
PEG Molecular Weight | 552.7 g/mol |
Functional Group | Propargyl/t-butyl ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C26H48O10S |
CAS No. | 2055041-18-2 |
Catalog: CDPB-04199
Catalog: CDPB-041421
Catalog: CDPB-04662
Catalog: CDPB-041229
Catalog: CDPB-041319
Catalog: CDP23-0194
Catalog: CDP23-0559
Catalog: CDPB-04234
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