For research use only. Not for therapeutic Use.
Azido-PEG3-alcohol(CAT: R006244) is a versatile heterobifunctional polyethylene glycol (PEG) linker containing a terminal azide group and a hydroxyl group, separated by a three-unit PEG spacer. The azide moiety enables bioorthogonal conjugation through copper-catalyzed or strain-promoted azide–alkyne cycloaddition (“click chemistry”), while the hydroxyl group provides a handle for further functionalization. The PEG3 spacer enhances solubility, flexibility, and biocompatibility, reducing steric hindrance in conjugates. Azido-PEG3-alcohol is widely used in chemical biology, drug discovery, bioconjugation, and materials science for preparing functionalized biomolecules, diagnostics, and therapeutic conjugates. Its modular reactivity makes it a valuable tool for designing controlled and efficient molecular linkages.
| CAS Number | 86520-52-7 |
| Synonyms | 2-[2-(2-azidoethoxy)ethoxy]ethanol |
| Molecular Formula | C6H13N3O3 |
| Purity | ≥95% |
| IUPAC Name | 2-[2-(2-azidoethoxy)ethoxy]ethanol |
| InChI | InChI=1S/C6H13N3O3/c7-9-8-1-3-11-5-6-12-4-2-10/h10H,1-6H2 |
| InChIKey | PMNIHDBMMDOUPD-UHFFFAOYSA-N |
| SMILES | C(COCCOCCO)N=[N+]=[N-] |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
