For research use only. Not for therapeutic Use.
Azido-PEG2-alcohol（Cat No.:I015808）is a compact heterobifunctional polyethylene glycol linker designed for efficient and versatile conjugation. It contains a terminal azide group suitable for copper-catalyzed or strain-promoted click chemistry with alkynes, and a hydroxyl group that can undergo further derivatization, such as esterification or carbamate formation. The short PEG2 spacer imparts hydrophilicity, flexibility, and minimized steric hindrance, ensuring solubility and reactivity in both aqueous and organic media. This reagent is widely used in probe development, chemical biology, proteomics, and drug discovery, enabling modular assembly, surface functionalization, and controlled molecular engineering.
| CAS Number | 139115-90-5 |
| Synonyms | 2-(2-azidoethoxy)ethanol |
| Molecular Formula | C4H9N3O2 |
| Purity | ≥95% |
| IUPAC Name | 2-(2-azidoethoxy)ethanol |
| InChI | InChI=1S/C4H9N3O2/c5-7-6-1-3-9-4-2-8/h8H,1-4H2 |
| InChIKey | CGJFKQFYZOARRV-UHFFFAOYSA-N |
| SMILES | C(COCCO)N=[N+]=[N-] |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
