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Diethyl acetal-PEG4-amine is a PEG reagent featuring an amino (NH2) group and a terminal diethyl acetal protecting group, which can be deprotected to release a free aldehyde. The NH2 group can react with carboxylic acids, active NHS esters, and carbonyls (ketones, aldehydes).

| 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 | Diethyl acetal-PEG4-amine is a PEG reagent featuring an amino (NH2) group and a terminal diethyl acetal protecting group, which can be deprotected to release a free aldehyde. The NH2 group can react with carboxylic acids, active NHS esters, and carbonyls (ketones, aldehydes). |
| Molecular Weight | 337.452 |
| Formula | C16H35NO6 |
| Cas No. | 672305-35-0 |
| Smiles | O(CCOCCOCCCC(OCC)OCC)CCOCCN |
| 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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