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Bromo-PEG3-azide

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Bromo-PEG3-azide Basic information

Product Name:
Bromo-PEG3-azide
Synonyms:
  • Bromo-PEG3-azide
  • Bromo-PEG4-azide
  • Br-PEG3-N3
  • N3-PEG3-CH2CH2Br
  • 1-Azido-2-(2-[2-(2-bromoethoxy)ethoxy]ethoxy)ethane
  • Azido-PEG3-Br
  • N3-PEG3-Br
  • N3-PEG3-CH2CH2Br/Ethane, 1-(2-azidoethoxy)-2-[2-(2-bromoethoxy)ethoxy]-
CAS:
1446282-43-4
MF:
C8H17BrN3O3+
MW:
283.14288
Product Categories:
  • peg
Mol File:
1446282-43-4.mol
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Bromo-PEG3-azide Chemical Properties

solubility 
Soluble in DMSO, DCM, DMF
form 
clear liquid
color 
Colorless to Light orange to Yellow
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Safety Information

HS Code 
2929.90.5090
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Bromo-PEG3-azide Usage And Synthesis

Description

Bromo-PEG3-azide is a PEG linker containing a bromide group and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.

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