• CAS No.：
  106984-09-2
• Synonyms：
  (2-{2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethoxy}-ethyl)-carbamicacid tert-butylester
  1-Boc-amino-3,6,9-trioxaundecanyl-11-ol
  2-[2-(2-(2-Boc-aminoethoxy)ethoxy)ethoxy]ethanol
  t-boc-N-amido-PEG4-alcohol
  tert-Butyl 2-(2-(2-(2-hydroxyethoxy)-ethoxy)ethoxy)ethylcar
  
• Purity：
  ≥95%
• MF：
  C₁₃H₂₇NO₆
• MW：
  293.4
• 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.

Boc-NH-PEG4-OH (N-Boc-PEG4-alcohol) is a PEG linker containing a Boc protected amine (NH2) group and a terminal hydroxyl(OH) group. The Boc protecting group can be removed under acidic conditions. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound.

Boc-NH-PEG4-OH (PROTAC Linker 12) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

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.