Azido-PEG10-Boc

• CAT Number: I015814
• CAS Number: 2490419-48-0
• Molecular Formula: C27H53N3O12
• Molecular Weight: 611.72
• Purity: ≥95%
• Synonyms: tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
• InChI: InChI=1S/C27H53N3O12/c1-27(2,3)42-26(31)4-6-32-8-10-34-12-14-36-16-18-38-20-22-40-24-25-41-23-21-39-19-17-37-15-13-35-11-9-33-7-5-29-30-28/h4-25H2,1-3H3
• InChIKey: ODWTTYRUCVQORR-UHFFFAOYSA-N
• SMILES: CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

Azido-PEG10-Boc（Cat No.:I015814）is a heterobifunctional polyethylene glycol linker designed for advanced bioconjugation and modular synthesis. It features a terminal azide group for efficient copper-catalyzed or strain-promoted click chemistry with alkynes, and a Boc-protected amine that can be selectively deprotected under mild conditions for further coupling. The PEG10 spacer imparts excellent hydrophilicity, flexibility, and solubility while minimizing steric hindrance, making it suitable for complex biological environments. This reagent is widely applied in chemical biology, drug discovery, proteomics, and biomaterials, enabling controlled labeling, multifunctional probe development, and precise molecular engineering strategies.