CatalogID: 10649 Purity: ≥95% CAS NO.: 252881-73-5

  • CAS No.:
  • Synonyms:
    Azido-PEG3-t-butyl ester
    tert-Butyl 3-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}propanoate
    tert-Butyl 12-azido-4,7,10-trioxadocecanoate
    12-Azido-4,7,10-trioxadodecanoic acid tert-butyl ester
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  • 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.
Monodisperse Azido-PEG3-t-butyl ester (N3-PEG3-CH2CH2COOtBu) is a click chemistry reagent containing an azide (N3) and a t-butyl ester moiety. The hydrophilic PEG spacer increases solubility in aqueous media. The azide (N3) group canis reactive with alkyne, such as BCN, DBCO via Click Chemistry. The t-butyl protected carboxyl group can be deprotected under acidic conditions.