2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate CAS 1171919-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171919-40-6 |
| Molecular Formula | C13H6Cl3F3O3S |
| Molecular Weight | 405.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichlorophenyl 2-(trifluoromethyl)-benzenesulfonate (CAS 1171919-40-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H6Cl3F3O3S. Molecular weight: 405.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H6Cl3F3O3S |
| Molecular Weight | 405.60 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trichlorophenyl Standards
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