Tos-PEG7-t-butyl ester
- CAS NO.：406213-75-0
- Empirical Formula: C26H44O11S
- Molecular Weight: 564.69
- MDL number: MFCD20926384
- Update Date: 2024-10-28 16:48:35
What is Tos-PEG7-t-butyl ester?
Description
Tos-PEG7-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.
Properties of Tos-PEG7-t-butyl ester
| Boiling point: | 621.1±55.0 °C(Predicted) |
| Density | 1.146±0.06 g/cm3(Predicted) |
| form | Liquid |
| color | Yellow to brown |
Safety information for Tos-PEG7-t-butyl ester
Computed Descriptors for Tos-PEG7-t-butyl ester
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