• CAS No.：
  929-59-9
• Synonyms：
  Bis-NH2-PEG2
  1,8-Diamino-3,6-dioxaoctane
  1,2-Bis(2-aminoethoxy)ethane
  3,6-dioxaoctamethylenediamine
  
• Purity：
  ≥95%
• MF：
  C₆H₁₆N₂O₂
• MW：
  148.2
• 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.

NH2-PEG2-NH2 (Bis-NH2-PEG2)  is a monodispersed PEG derivative containing two amino groups. Also known as PROTAC linker 19, it can be used in the synthesis of a series of PROTACs. 

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