| Identification | Back Directory | [Name]
Mal-PEG3-alcohol | [CAS]
1421933-37-0 | [Synonyms]
Mal-PEG4
Mal-PEG4-OH
Mal-PEG3-alcohol
Mal-PEG4-alcohol
1-(2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl)-1H-pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 1-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]- | [Molecular Formula]
C12H19NO6 | [MDL Number]
MFCD23378564 | [MOL File]
1421933-37-0.mol | [Molecular Weight]
273.28 |
| Chemical Properties | Back Directory | [Boiling point ]
427.9±35.0 °C(Predicted) | [density ]
1.246±0.06 g/cm3(Predicted) | [solubility ]
Soluble in DMSO, DCM, DMF | [pka]
14.36±0.10(Predicted) |
| Hazard Information | Back Directory | [Description]
Mal-PEG4-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. | [Uses]
Mal-PEG3-alcohol was used in investigating the differential reactivity of bromoacetyl and maleimide functions with thiols which was applied to the design of highly immunogenic liposomal diepitope constructs (as vaccines). |
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