Alkyne-PEG3-iodide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2193-1g | 1 g |
$490
|
in stock | |
| 2193-5g | 5 g |
$1150
|
in stock | |
| 2193-25g | 25 g | please inquire | in stock |
Alkyne-PEG3-iodide (or Iodo-PEG3-alkyne) is a hydrophilic bifunctional PEG derivative for the alkylation of nucleophilic groups, and copper-catalyzed click chemistry.
As compared with chloride and bromide, iodide is the halogen group that is the most active in alkylation reactions.
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Alkyne-PEG3-OH
Alkyne-PEG3-OH is a triethyleneglycol based bifunctional linker with a hydroxyl group and an alkyne fragment.Alkyne-PEG2-iodide
Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
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sulfo-Cyanine5 alkyne
sulfo-Cyanine5 is a water-soluble Cyanine5 dye alkyne for click chemistry.General properties
| Appearance: | yellow oil |
| Molecular weight: | 298.12 |
| CAS number: | 1234387-35-9 |
| Molecular formula: | C9H15IO3 |
| IUPAC name: | 3-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]-1-propyne |
| Solubility: | good in water, polar organic solvents |
| Quality control: | NMR 1H, GC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
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