• CAS No.：
  1310327-18-4
• Synonyms：
  Cbz-N-amido-PEG3-COOH
  Cbz-N-amido-PEG3-acid
  CBZ-NH-PEG3-Propionic acid
  
• Purity：
  ≥95%
• MF：
  C₁₇H₂₅NO₇
• MW：
  355.383
• 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.

CBZ-NH-PEG3-COOH features a CBZ-protected amino group and a terminal carboxylic acid. The carboxylic acid allows for efficient coupling reactions with primary and secondary amines using coupling reagents like EDC, DCC, HATU, facilitating the formation of stable amide bonds. The PEG3 spacer enhances the compound's aqueous solubility, crucial for applications in aqueous environments such as biological assays or pharmaceutical formulations. CBZ-amine can be deprotected by acidic conditions or hydrogenation, making this linker highly adaptable for various synthetic and biological applications.

Biopharma PEG offers a wide range of PEG products from lab to commercial scale. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.