Mal-PEG8-t-butyl ester
- CAS NO.：2055048-43-4
- Empirical Formula: C27H47NO12
- Molecular Weight: 577.66
- MDL number: MFCD30458029
- Update Date: 2026-03-18 11:52:23
What is Mal-PEG8-t-butyl ester?
Description
Mal-PEG8-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Properties of Mal-PEG8-t-butyl ester
| Boiling point: | 625.7±55.0 °C(Predicted) |
| Density | 1.144±0.06 g/cm3(Predicted) |
| solubility | Soluble in Water, DMSO, DMF, DCM |
| pka | -2.34±0.20(Predicted) |
| form | Oil |
| color | Colorless to light yellow |
Safety information for Mal-PEG8-t-butyl ester
Computed Descriptors for Mal-PEG8-t-butyl ester
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