Propargyl-PEG1-SS-PEG1-t-butyl ester
- CAS NO.：1807518-78-0
- Empirical Formula: C14H24O4S2
- Molecular Weight: 320.47
- MDL number: MFCD28505559
- Update Date: 2026-05-27 23:30:43
What is Propargyl-PEG1-SS-PEG1-t-butyl ester?
Description
Propargyl-PEG1-SS-PEG1-t-butyl ester is a Click Chemistry crosslinker containing a propargyl group that can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The t-butyl protected carboxyl group prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling condition, t-butyl can be deprotected under acidic conditions.
Properties of Propargyl-PEG1-SS-PEG1-t-butyl ester
| Boiling point: | 407.4±40.0 °C(Predicted) |
| Density | 1.114±0.06 g/cm3(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Propargyl-PEG1-SS-PEG1-t-butyl ester
Computed Descriptors for Propargyl-PEG1-SS-PEG1-t-butyl ester
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