• CAS No.：
  86520-52-7
• Synonyms：
  Azido-PEG3-Hydroxy
  Azido-PEG3-OH
  2-[2-(2-azidoethoxy)ethoxy]ethan-1-ol
  1-Azido-8-hydroxy-3,6-dioxaoctane
  8-Azido-3,6-dioxaoctanol
  2-[2-(2-Azidoethoxy)ethoxy]ethanol
  Azido-PEG3-alcohol
  
• Purity：
  ≥95%
• MF：
  C₆H₁₃N₃O₃
• MW：
  175.186
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Azido-PEG3-alcohol is a click chemistry PEG linker containing an azide group and a terminal hydroxyl group. The azide group is reactive with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. ​

It is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

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