Tos-PEG9-t-butyl ester
- CAS NO.：1345337-28-1
- Empirical Formula: C30H52O13S
- Molecular Weight: 652.79
- MDL number: MFCD30458056
- Update Date: 2025-10-14 17:28:58
What is Tos-PEG9-t-butyl ester?
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.
Properties of Tos-PEG9-t-butyl ester
| Boiling point: | 677.8±55.0 °C(Predicted) |
| Density | 1.142±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
Safety information for Tos-PEG9-t-butyl ester
Computed Descriptors for Tos-PEG9-t-butyl ester
New Products
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