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| | H2N-PEG3-CH2COOtBu Basic information |
| Product Name: | H2N-PEG3-CH2COOtBu | | Synonyms: | H2N-PEG3-CH2COOtBu;Amino-PEG3-CH2CO2-t-butyl ester;tert-Butyl 2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)acetate;Amino-peg3-butyl ester;NH2-PEG3-C1-Boc;Acetic acid, 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester;NH2-PEG3-CH2COOtBu;Amino-PEG3-CH2COOtBu | | CAS: | 189808-70-6 | | MF: | C12H25NO5 | | MW: | 263.33 | | EINECS: | | | Product Categories: | PROTAC LINKER;peg | | Mol File: | 189808-70-6.mol |  |
| | H2N-PEG3-CH2COOtBu Chemical Properties |
| Boiling point | 343.4±27.0 °C(Predicted) | | density | 1.041±0.06 g/cm3(Predicted) | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | solubility | Soluble in Water, DMSO, DCM, DMF | | pka | 8.74±0.10(Predicted) | | form | Liquid | | color | Colorless to light yellow |
| | H2N-PEG3-CH2COOtBu Usage And Synthesis |
| Description | Amino-PEG3-CH2CO2-t-butyl ester is a PEG molecule containing an amino group with a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group (t-Boc) can be deprotected under acidic conditions. |
| | H2N-PEG3-CH2COOtBu Preparation Products And Raw materials |
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