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4-Azide-TFP-amide-PEG4-acid contains an aryl azide and a carboxylic acid, with a PEG spacer to enhance solubility and reduce steric hindrance during the conjugation process. The aryl azide can be photoactivated by UV light (250 to 350 nm) to bond with biomolecules. Fluorine stabilizes radical intermediates. The carboxylic acid can react with amines in the presence of a coupling agent to form an amide bond.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | 4-Azide-TFP-amide-PEG4-acid contains an aryl azide and a carboxylic acid, with a PEG spacer to enhance solubility and reduce steric hindrance during the conjugation process. The aryl azide can be photoactivated by UV light (250 to 350 nm) to bond with biomolecules. Fluorine stabilizes radical intermediates. The carboxylic acid can react with amines in the presence of a coupling agent to form an amide bond. |
| Molecular Weight | 482.384 |
| Formula | C18H22F4N4O7 |
| Cas No. | 2566404-74-6 |
| Smiles | [N-]=[N+]=NC1=C(F)C(F)=C(C(=O)NCCOCCOCCOCCOCCC(=O)O)C(F)=C1F |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
| Size | Quantity | Unit Price | Amount | Operation |
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