Trifluoromethanesulfonic anhydride CAS 358-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 358-23-6 |
| Molecular Formula | C2F6O5S2 |
| Molecular Weight | 282.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Trifluoromethanesulfonic anhydride (CAS 358-23-6) pharmaceutical standards reference standard. Molecular formula: C2F6O5S2. Molecular weight: 282.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2F6O5S2 |
| Molecular Weight | 282.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Trifluoromethanesulfonic Standards
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- Trifluoromethanesulfonic Acid 7-Methoxy-2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-5-yl Ester (CAS 532394-17-5)
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Recommended Standards
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- 3-Isopentyl-2-thioxoimidazolidin-4-one (CAS 900006-23-7)
- Hexahydro-[1,4]dioxino[2,3-b][1,4]dioxine-2,3,6,7-tetraol (CAS 4405-13-4)
- 2-([1,1'-Biphenyl]-3-yl)acetic Acid (CAS 23948-77-8)
- 3-(3,4-Dimethoxyphenyl)-4-nitro-1H-pyrazole (CAS 1707374-96-6)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com