Acid-PEG4-S-PEG4-Acid
- CAS NO.：2055041-21-7
- Empirical Formula: C22H42O12S
- Molecular Weight: 530.63
- MDL number: MFCD29918241
- Update Date: 2026-03-18 11:52:23
What is Acid-PEG4-S-PEG4-Acid?
Description
Acid-PEG4-S-PEG4-acid contains two terminal carboxylic acid groups. The carboxylic acid groups can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic PEG chains increase the water solubility of the compound in aqueous media.
Properties of Acid-PEG4-S-PEG4-Acid
| Boiling point: | 658.3±55.0 °C(Predicted) |
| Density | 1.190±0.06 g/cm3(Predicted) |
| pka | 3.97±0.10(Predicted) |
Safety information for Acid-PEG4-S-PEG4-Acid
Computed Descriptors for Acid-PEG4-S-PEG4-Acid
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