Common Use | Propargyl-PEG5-CH2CO2tBu is a PEG derivative containing a propargyl group and a t-butyl protected carboxyl group. 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. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media. |
Structure | |
PEG Molecular Weight | 346.4 g/mol |
Functional Group | Propargyl/CH2CO2-t-butyl ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C17H30O7 |
CAS No. | 2098489-63-3 |
Catalog: CDPB-041130
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