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2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochloride (AEEA·HCl) is a hydrophilic linker containing an amino group and a short-chain PEG structure, and exhibits a certain degree of reactivity, and 2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochloride (AEEA·HCl) is commonly employed as a short-chain linker unit in PROTAC design to enhance molecular water solubility and increase flexibility, thereby optimizing physicochemical properties and biocompatibility.

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 50 mg | $29 | - | In Stock |
| Description | 2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochloride (AEEA·HCl) is a hydrophilic linker containing an amino group and a short-chain PEG structure, and exhibits a certain degree of reactivity, and 2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochloride (AEEA·HCl) is commonly employed as a short-chain linker unit in PROTAC design to enhance molecular water solubility and increase flexibility, thereby optimizing physicochemical properties and biocompatibility. |
| Synonyms | H2N-PEG2-CH2COOH hydrochloride, AEEA.HCl |
| Molecular Weight | 199.63 |
| Formula | C6H14ClNO4 |
| Cas No. | 134979-01-4 |
| Smiles | Cl.O=C(O)COCCOCCN |
| 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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