ChemicalBook--->CAS DataBase List--->146551-23-7

146551-23-7

146551-23-7 Structure

146551-23-7 Structure
IdentificationBack Directory
[Name]

Mal-PEG3-alcohol
[CAS]

146551-23-7
[Synonyms]

Mal-PEG3-OH
1-(2-(2-(2-Hydroxyethoxy)ethoxy)ethyl)-1H-pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 1-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]-
[Molecular Formula]

C10H15NO5
[MDL Number]

MFCD28142465
[MOL File]

146551-23-7.mol
[Molecular Weight]

229.23
Chemical PropertiesBack Directory
[Boiling point ]

393.8±27.0 °C(Predicted)
[density ]

1.274±0.06 g/cm3(Predicted)
[solubility ]

Soluble in Water, DMSO, DCM, DMF
[pka]

14.36±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332
[Precautionary statements ]

P271-P260-P280
[HS Code ]

2942000090
Hazard InformationBack Directory
[Description]

Mal-PEG3-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).
[IC 50]

PEGs
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