Azido-PEG7-acid Chemical Properties

InChI

InChI=1S/C16H31N3O9/c17-19-18-1-2-22-3-4-23-5-6-24-7-8-25-9-10-26-11-12-27-13-14-28-15-16(20)21/h1-15H2,(H,20,21)

InChIKey

OHDHUWBOUOIMHQ-UHFFFAOYSA-N

SMILES

O(CCOCCOCC(=O)O)CCOCCOCCOCCOCCN=[N+]=[N-]

Azido-PEG7-acid Usage And Synthesis

Uses

Azido-PEG7-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG7-CH2COOH is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Biological Activity

Azido-PEG7-CH2COOH 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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