Basic information Safety Supplier Related

Benzyl-PEG5-Azide

Basic information Safety Supplier Related

Benzyl-PEG5-Azide Basic information

Product Name:
Benzyl-PEG5-Azide
Synonyms:
  • Benzyl-PEG5-Azide
  • Bromoacetamido-PEG2-Azide
  • CAS_86770-72-1
  • BrCH2CONH-PEG2-N3
  • Benzyl-PEG4-N3
  • Benzyl-PEG5-N3
  • Benzyl-PEG4-azide
  • 17-azido-1-phenyl-2,5,8,11,14-pentaoxaheptadecane
CAS:
86770-72-1
MF:
C17H27N3O5
MW:
353.41338
Mol File:
86770-72-1.mol
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Benzyl-PEG5-Azide Chemical Properties

solubility 
Soluble in Water, DMSO, DCM, DMF
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Benzyl-PEG5-Azide Usage And Synthesis

Description

Bromoacetamido-PEG2-azide is a heterobifunctional PEG linker containing a reactive bromoacetamido and a terminal azide.The bromoacetamidogroup is a very reactive group for nucleophilic substitution. The azide group can react with alkyne, BCN, DBCO via Click Chemistry.

Uses

Benzyl-PEG5-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Benzyl-PEG5-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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