Tos-PEG2-t-butyl ester manufacturers
- Tos-PEG2-Boc
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- $30.00 / 5mg
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2024-10-24
- CAS:1309666-78-1
- Min. Order:
- Purity:
- Supply Ability: 10g
- Tos-PEG2-COOtBu
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- $0.00 / 1g
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2024-03-27
- CAS:1309666-78-1
- Min. Order: 1g
- Purity: >99.00%
- Supply Ability: 1g
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| | Tos-PEG2-t-butyl ester Basic information |
| Product Name: | Tos-PEG2-t-butyl ester | | Synonyms: | Tos-PEG2-t-butyl ester;tert-Butyl 3-(2-(tosyloxy)ethoxy)propanoate;Tos-PEG2-Boc;Tos-PEG1-CH2CH2COOtBu;Tos-PEG1-CH2CH2COOtBu/Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester;Propanoic acid, 3-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]-, 1,1-dimethylethyl ester;tert-butyl 3-[2-(4-methylphenyl)sulfonyloxyethoxy]propanoate;Tos-PEG1-t-butyl ester | | CAS: | 1309666-78-1 | | MF: | C16H24O6S | | MW: | 344.42 | | EINECS: | | | Product Categories: | | | Mol File: | 1309666-78-1.mol |  |
| | Tos-PEG2-t-butyl ester Chemical Properties |
| Boiling point | 460.6±30.0 °C(Predicted) | | density | 1.164±0.06 g/cm3(Predicted) | | form | Solid | | color | White to off-white |
| | Tos-PEG2-t-butyl ester Usage And Synthesis |
| Description | Tos-PEG2-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. |
| | Tos-PEG2-t-butyl ester Preparation Products And Raw materials |
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