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Bromo-PEG4-Azide

Basic information Safety Supplier Related

Bromo-PEG4-Azide Basic information

Product Name:
Bromo-PEG4-Azide
Synonyms:
  • Azido-PEG4-Br
  • N3-PEG4-CH2CH2Br
  • 1-azido-2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethane - 95%
  • 1-azido-14-bromo-3,6,9,12-tetraoxatetradecane
  • N3-PEG4-CH2CH2Br/3,6,9,12-Tetraoxatetradecane, 1-azido-14-bromo-
  • Bromo-PEG4-N3
  • N3-PEG4-Br
CAS:
1951439-37-4
MF:
C10H21BrN3O4+
MW:
327.19544
Mol File:
1951439-37-4.mol
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Bromo-PEG4-Azide Chemical Properties

solubility 
Soluble in DMSO, DCM, DMF
form 
Liquid
color 
Light yellow to yellow
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Safety Information

HS Code 
2942000090
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Bromo-PEG4-Azide Usage And Synthesis

Description

Bromo-PEG4-azide is a bifunctional crosslinker containing a bromide and a terminal azide. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a good leaving group for nucleophilic substitution. The azide(N3) group is reactive with alkyne, BCN, DBCO via Click Chemistry.

Bromo-PEG4-AzideSupplier

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