677-67-8 Difluoro(fluorosulphonyl)acetyl fluoride Acetyl fluoride, 2,2-difluoro-2-(fluorosulfonyl)- Acetyl fluoride, difluoro(fluorosulfonyl)- EINECS 211-642-8 CAS 677-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 677-67-8 |
| Molecular Formula | C2F4O3S |
| Molecular Weight | 180.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 677-67-8 Difluoro(fluorosulphonyl)acetyl fluoride Acetyl fluoride, 2,2-difluoro-2-(fluorosulfonyl)- Acetyl fluoride, difluoro(fluorosulfonyl)- EINECS 211-642-8 (CAS 677-67-8) pharmaceutical standards reference standard. Molecular formula: C2F4O3S. Molecular weight: 180.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2F4O3S |
| Molecular Weight | 180.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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