Basic information Safety Supplier Related

Azide-PEG3-Tos

Basic information Safety Supplier Related

Azide-PEG3-Tos Basic information

Product Name:
Azide-PEG3-Tos
Synonyms:
  • Azido-PEG3-Ots
  • 2-(2-(2-Azidoethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
  • Azide-PEG3-Tos
  • N3-PEG3-Tos
  • Ethanol, 2-[2-(2-azidoethoxy)ethoxy]-, 4-methylbenzenesulfonate (ester)
  • N3-PEG3-OTs
  • Toluene-4-sulfonic acid 2-[2-(2-azido-ethoxy)-ethoxy]-ethyl ester
  • N3-PEG3-Tos/Ethanol, 2-[2-(2-azidoethoxy)ethoxy]-, 1-(4-methylbenzenesulfonate)
CAS:
178685-33-1
MF:
C13H19N3O5S
MW:
329.37
Product Categories:
  • peg
Mol File:
178685-33-1.mol
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Azide-PEG3-Tos Chemical Properties

solubility 
Soluble in DMSO, DCM, DMF
form 
Liquid
color 
Colorless to light yellow
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Azide-PEG3-Tos Usage And Synthesis

Description

Azide-PEG3-Tos is a heterobifunctional PEG linker.The azide (N3) group is reactive with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Tosyl group is a good leaving group for nucleophilic substitution reactions.

Azide-PEG3-TosSupplier

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