Bromo-PEG3-t-butyl ester
- CAS NO.：782475-37-0
- Empirical Formula: C13H25BrO5
- Molecular Weight: 341.24
- MDL number: MFCD22574821
- Update Date: 2026-03-12 15:35:02
What is Bromo-PEG3-t-butyl ester?
Description
Bromo-PEG3-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Properties of Bromo-PEG3-t-butyl ester
| Boiling point: | 375.4±27.0 °C(Predicted) |
| Density | 1.223±0.06 g/cm3(Predicted) |
| solubility | Soluble in DCM |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Bromo-PEG3-t-butyl ester
Computed Descriptors for Bromo-PEG3-t-butyl ester
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