Bromo-PEG3-CH2CO2tBu
- CAS NO.：2100306-71-4
- Empirical Formula: C12H23BrO5
- Molecular Weight: 327.21
- MDL number: MFCD30723231
- Update Date: 2026-03-13 09:27:42
What is Bromo-PEG3-CH2CO2tBu?
Description
Bromo-PEG3-CH2CO2tBu 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-CH2CO2tBu
| Boiling point: | 360.9±27.0 °C(Predicted) |
| Density | 1.246±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Bromo-PEG3-CH2CO2tBu
Computed Descriptors for Bromo-PEG3-CH2CO2tBu
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