Azido PEG-22 amine ( CAS: 2172677-19-7)
| CAS Number | 2172677-19-7 |
|---|---|
| Catalogue number | 12113-2295 |
| Molecular weight | 1099.3 |
| n | 22 |
| Purity | >95% |
| Price | 1g: 360, 5g: 1350 |
SMILES: NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
Alternative names: Azido PEG23 amine, N3-PEG23-NH2, O-(2-Aminoethyl)-O′-(2-azidoethyl)docosaethylene glycol, 71-Azido-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-tricosaoxahenheptacontan-1-amine
Molecular formula: C₄₈H₉₈N₄O₂₃
Application: Heterobifunctional PEG linker, improves solubility, used for click chemistry, bioconjugation. The starting material has 23 ethylene oxide groups, where one is reduced in the azidation.
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