[CAS NO. 1056024-94-2]  N3-PEG3-COOH

• CAS No.：
  1056024-94-2
• Synonyms：
  Azide-PEG3-COOH
  N3-PEG3-CH2CH2COOH
  Azido-PEG3-acid
  12-Azido-4,7,10-trioxadodecanoic acid
  3-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)propanoic acid
  
• Purity：
  ≥95%
• MF：
  C₉H₁₇N₃O₅
• MW：
  247.3
• 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-Acid (N3-PEG3-COOH) contains an azide group with a terminal carboxylic acid. The azide/azido functionalized PEG (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides, and other materials.

Azido-PEG3-acid is a PEG-based PROTAC linker for the synthesis of BI-3663 (HY-111546), BI-4216 and BI-0319. It is also a non-cleavable ADC linker containing 3-unit PEG, which can be used to synthesize antibody drug conjugates (ADC).

Biopharma PEG can provide N3-PEG3-COOH from lab to GMP commercial scale. Please contact us at [email protected] for more details.