Mal-PEG1-t-butyl ester
- CAS NO.：810677-16-8
- Empirical Formula: C13H19NO5
- Molecular Weight: 269.29
- MDL number: MFCD28142478
- Update Date: 2026-05-28 04:28:16
What is Mal-PEG1-t-butyl ester?
Description
Mal-PEG1-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-PEG1-t-butyl ester
| solubility | Soluble in DMSO, DCM, DMF |
| form | Solid |
| color | White to off-white |
Safety information for Mal-PEG1-t-butyl ester
Computed Descriptors for Mal-PEG1-t-butyl ester
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