Bis-PEG4-PFP ester
- CAS NO.：1314378-12-5
- Empirical Formula: C24H20F10O8
- Molecular Weight: 626.39
- MDL number: MFCD21363293
- Update Date: 2026-05-28 02:48:54
What is Bis-PEG4-PFP ester?
Description
Bis-PEG4-PFP ester is a PEG linker with two terminal PFP ester moieties. PFP esters are activated esters that react with primary amines to form amide bonds. They have been found to be more stable than other amine reactive groups because they are less likely to undergo hydrolysis. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
Properties of Bis-PEG4-PFP ester
| Boiling point: | 570.5±50.0 °C(Predicted) |
| Density | 1.473±0.06 g/cm3(Predicted) |
| solubility | Soluble in DCM |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Bis-PEG4-PFP ester
Computed Descriptors for Bis-PEG4-PFP ester
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