Bromo-PEG1-azide Chemical Properties

storage temp. 

Storage temp. 2-8°C

solubility 

Soluble in DMSO, DCM, DMF

form 

Liquid

color 

Colorless to light yellow

Bromo-PEG1-azide Usage And Synthesis

Description

Bromo-PEG1-azide is a bifunctional PEG linker with a bromide (Br)group and an azide(N3) group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The bromide (Br) is a good leaving group for nucleophilic substitution reactions.

Uses

Bromo-PEG1-C2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Bromo-PEG1-C2-azide 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.

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 DOI:10.1016/j.ebiom.2018.09.005

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