• CAS No.：
  1818294-30-2
• Purity：
  ≥95%
• MF：
  C₃₅H₄₇N₃O₈
• MW：
  637.8
• 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.

Trityl-PEG7-N3 (CAS No. 1818294-30-2) is a non-cleavable PEG linker containing an azide group and a trityl protected group. The azide group allows for Click Chemistry. The Trityl group can be removed under acid conditions or hydrogenolysis. The hydrophilic PEG spacer increases solubility in aqueous media.

Large-scale PEGs and GMP-grade PEGs are made-to-order. Please contact us at sales@biochempeg.com for more details.