ChemicalBook--->CAS DataBase List--->139115-89-2

139115-89-2

139115-89-2 Structure

139115-89-2 Structure
IdentificationBack Directory
[Name]

Hydroxy-PEG3-Mes
[CAS]

139115-89-2
[Synonyms]

Ms-peg4
CAS_139115-89-2
Hydroxy-PEG3-MS
Hydroxy-PEG3-Mes
[Molecular Formula]

C7H16O6S
[MDL Number]

MFCD22574814
[MOL File]

139115-89-2.mol
[Molecular Weight]

228.26
Chemical PropertiesBack Directory
[Boiling point ]

398.2±27.0 °C(Predicted)
[density ]

1.256±0.06 g/cm3(Predicted)
[form ]

Liquid
[pka]

14.36±0.10(Predicted)
[color ]

Colorless to light yellow
Hazard InformationBack Directory
[Biological Activity]

Hydroxy-PEG3-MS is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].
[References]

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562
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