ChemicalBook--->CAS DataBase List--->880081-81-2

880081-81-2

880081-81-2 Structure

880081-81-2 Structure
IdentificationBack Directory
[Name]

mPEG8-Alkyne
[CAS]

880081-81-2
[Synonyms]

mPEG8-Alkyne
mPEG11-Alkyne
MPEG8-PROPYNE
m-PEG8-O-alkyne
m-PEG9-Propargyl
2,5,8,11,14,17,20,23,26-Nonaoxanonacos-28-yne
[Molecular Formula]

C20H38O9
[MDL Number]

MFCD31656935
[MOL File]

880081-81-2.mol
[Molecular Weight]

422.51
Chemical PropertiesBack Directory
[Boiling point ]

468.8±40.0 °C(Predicted)
[density ]

1.057±0.06 g/cm3(Predicted)
[form ]

Liquid
[color ]

Colorless to light yellow
Hazard InformationBack Directory
[Biological Activity]

m-PEG8-O-alkyne 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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