Bromoacetamido-PEG2-Acid
- CAS NO.：1415800-44-0
- Empirical Formula: C9H16BrNO5
- Molecular Weight: 298.13
- MDL number: MFCD22683317
- Update Date: 2025-10-28 16:00:23
What is Bromoacetamido-PEG2-Acid?
Description
Bromoacetamido-PEG2-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Properties of Bromoacetamido-PEG2-Acid
| Boiling point: | 491.4±45.0 °C(Predicted) |
| Density | 1.464±0.06 g/cm3(Predicted) |
| pka | 4.28±0.10(Predicted) |
| form | Solid-Liquid Mixture |
| color | White to yellow |
Safety information for Bromoacetamido-PEG2-Acid
Computed Descriptors for Bromoacetamido-PEG2-Acid
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