ChemicalBook--->CAS DataBase List--->1192590-91-2

1192590-91-2

1192590-91-2 Structure

1192590-91-2 Structure
IdentificationBack Directory
[Name]

Propargyl-PEG4-N3
[CAS]

1192590-91-2
[Synonyms]

Propargyl-PEG4-N3
[Molecular Formula]

C11H19N3O4
[MDL Number]

MFCD25956354
[MOL File]

1192590-91-2.mol
[Molecular Weight]

257.29
Hazard InformationBack Directory
[Uses]

Azido-PEG4-propargyl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG4-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
[Biological Activity]

Azido-PEG4-propargyl 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].
[IC 50]

PEGs
[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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