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N-(acid-PEG10)-N-bis(PEG10-azide) is a widely utilized PEG reagent featuring a terminal carboxylic acid and two azide groups. Its hydrophilic PEG spacer enhances solubility in aqueous media. The azide groups can react with alkynes, BCN, or DBCO via Click Chemistry to create stable triazole linkages. The terminal carboxylic acid can form robust amide bonds by reacting with primary amine groups in the presence of activating agents such as EDC or HATU.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | N-(acid-PEG10)-N-bis(PEG10-azide) is a widely utilized PEG reagent featuring a terminal carboxylic acid and two azide groups. Its hydrophilic PEG spacer enhances solubility in aqueous media. The azide groups can react with alkynes, BCN, or DBCO via Click Chemistry to create stable triazole linkages. The terminal carboxylic acid can form robust amide bonds by reacting with primary amine groups in the presence of activating agents such as EDC or HATU. |
| Molecular Weight | 1548.8 |
| Formula | C67H133N7O32 |
| Cas No. | 2803119-06-2 |
| Smiles | [N-]=[N+]=NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O |
| 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.
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