1,3-Difluoro-2-(((trifluoromethyl)sulfonyl)methyl)benzene CAS 1346521-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346521-50-3 |
| Molecular Formula | C8H5F5O2S |
| Molecular Weight | 260.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Difluoro-2-(((trifluoromethyl)sulfonyl)methyl)benzene (CAS 1346521-50-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5F5O2S. Molecular weight: 260.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5F5O2S |
| Molecular Weight | 260.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,5-Diethyl-3,4-bis(trifluoromethyl)furan (CAS 134428-89-0)
- 2-(2-Isopropyl-6-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1375301-93-1)
- 2-(4-(Sec-butyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1268242-41-6)
- rac-cis-Permethrinic Acid (CAS 59042-49-8)
- 4-Chloro-2-isopropyl-5-methylpyrimidine (CAS 1044768-18-4)
- Octafluoroadipic Acid (CAS 336-08-3)
- 7-((1,3-Diphenyl-1H-pyrazol-4-yl)methyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 1133421-68-7)
- N-(4-Bromo-5-methylthiazol-2-yl)pivalamide (CAS 1934481-33-0)
- Fmoc-D-Phe(4-Cl)-D-Phe(4-Cl)-OH (CAS CATO-CPTD788368)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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