For research use only. Not for therapeutic Use.
m-PEG4-azide（Cat No.:I015787）is a compact, monofunctional polyethylene glycol derivative featuring a methoxy group on one end and an azide group on the other. The azide moiety enables efficient copper-catalyzed or strain-promoted click chemistry with alkynes, allowing site-specific and bioorthogonal conjugation. The PEG4 spacer provides hydrophilicity, flexibility, and reduced steric hindrance, enhancing solubility and reactivity in both aqueous and organic media. Its short yet effective design makes m-PEG4-azide a valuable tool in chemical biology, imaging, drug delivery, and biomaterials research, supporting controlled functionalization and modular molecular construction.
| CAS Number | 606130-90-9 |
| Synonyms | 1-azido-2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethane |
| Molecular Formula | C9H19N3O4 |
| Purity | ≥95% |
| IUPAC Name | 1-azido-2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethane |
| InChI | InChI=1S/C9H19N3O4/c1-13-4-5-15-8-9-16-7-6-14-3-2-11-12-10/h2-9H2,1H3 |
| InChIKey | FFOZZVDSANUDAE-UHFFFAOYSA-N |
| SMILES | COCCOCCOCCOCCN=[N+]=[N-] |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
