Azide-PEG4-azide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1865-1g | 1 g | $90 | in stock | |
| 1865-5g | 5 g | $250 | in stock | |
| 1865-25g | 25 g |
$950
|
in stock |
PEG4 diazide is a hydrophilic linker with two azide groups. Both can be modified by click chemistry, either by a copper catalyzed reaction with terminal alkynes, or by a copper-free reaction with cycloalkynes. Azides can also participate in the Staudinger ligation reaction.
This diazide is useful for the synthesis of dimeric molecules by click chemistry.
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Azide-PEG3-carboxylic acid
Bifunctional triethylene glycol with terminal carboxyl and azido groups.Cyanine5 NHS ester
Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.General properties
| Appearance: | colorless liquid |
| Molecular weight: | 244.25 |
| CAS number: | 101187-39-7 |
| Molecular formula: | C8H16N6O3 |
| Solubility: | miscible with water, polar organic solvents |
| Storage conditions: | Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
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