≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Bis-PEG3-PFP ester is an amine reactive PEG derivative. The two PFP ester moieties can form stable amide bonds and have been found to be very stable because they are less susceptible to undergo hydrolysis. The hydrophilic PEG linker increases the water solubility of the compound in aqueous envionments. Longer PEG chains tend to have enhanced water solubility properties compared to shorter PEG chains.
| Canonical Smiles | C(COCCOCCOCCC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F)C(=O)OC2=C(C(=C(C(=C2F)F)F)F)F |
|---|---|
| Isomeric SMILES | C(COCCOCCOCCC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F)C(=O)OC2=C(C(=C(C(=C2F)F)F)F)F |
| PubChem CID | 60146196 |
| Molecular Weight | 582.34 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2517424 | Certificate of Analysis | Oct 16, 2024 | B597122 |
| C2517436 | Certificate of Analysis | Oct 16, 2024 | B597122 |
| C2525837 | Certificate of Analysis | Oct 16, 2024 | B597122 |
| C2525838 | Certificate of Analysis | Oct 16, 2024 | B597122 |
| Sensitivity | Light sensitive；Moisture sensitive |
|---|---|
| Molecular Weight | 582.300 g/mol |
| XLogP3 | 3.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 16 |
| Exact Mass | 582.074 Da |
| Monoisotopic Mass | 582.074 Da |
| Topological Polar Surface Area | 80.300 Ų |
| Heavy Atom Count | 39 |
| Formal Charge | 0 |
| Complexity | 679.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
