MAl-PEG6-t-butyl ester
- CAS NO.：518044-37-6
- Empirical Formula: C23H39NO10
- Molecular Weight: 489.56
- MDL number: MFCD23378560
- Update Date: 2026-04-22 18:57:36
What is MAl-PEG6-t-butyl ester?
Description
Mal-PEG6-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-PEG6-t-butyl ester
| Boiling point: | 565.2±50.0 °C(Predicted) |
| Density | 1.149±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| pka | -2.34±0.20(Predicted) |
| form | Viscous Liquid |
| color | Light yellow to yellow |
Safety information for MAl-PEG6-t-butyl ester
Computed Descriptors for MAl-PEG6-t-butyl ester
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