Tos-PEG9-t-butyl ester manufacturers
- Tos-PEG9-COOtBu
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- $0.00 / 1g
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2024-03-27
- CAS:1345337-28-1
- Min. Order: 1g
- Purity: >96.00%
- Supply Ability: 1g
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| | Tos-PEG9-t-butyl ester Basic information |
| Product Name: | Tos-PEG9-t-butyl ester | | Synonyms: | Tos-PEG9-t-butyl ester;Tos-PEG8-CH2CH2COOtBu;Tos-PEG9-Boc;4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG8-CH2CH2COOtBu/4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester | | CAS: | 1345337-28-1 | | MF: | C30H52O13S | | MW: | 652.79 | | EINECS: | | | Product Categories: | | | Mol File: | 1345337-28-1.mol |  |
| | Tos-PEG9-t-butyl ester Chemical Properties |
| Boiling point | 677.8±55.0 °C(Predicted) | | density | 1.142±0.06 g/cm3(Predicted) | | solubility | Soluble in DMSO, DCM, DMF |
| | Tos-PEG9-t-butyl ester Usage And Synthesis |
| Description | Tos-PEG9-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-PEG9-t-butyl ester Preparation Products And Raw materials |
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