2,2-Difluoro-2-(4-fluorophenyl)ethane-1-sulfonyl chloride CAS 1780002-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1780002-88-1 |
| Molecular Formula | C8H6ClF3O2S |
| Molecular Weight | 258.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-2-(4-fluorophenyl)ethane-1-sulfonyl chloride (CAS 1780002-88-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6ClF3O2S. Molecular weight: 258.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6ClF3O2S |
| Molecular Weight | 258.65 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- [4-(Trifluoromethyl)phenyl]methanesulfonyl chloride (CAS 163295-75-8)
- 1-Chloro-4-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 4163-81-9)
- 2,2,2-trifluoro-1-phenylethane-1-sulfonyl chloride (CAS 1601704-23-7)
- 2-cHloro-n-propylpyridine-3-carboxamide (CAS 52943-23-4)
- N-(2,4-Dimethoxyphenyl)-2-(5-methyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide (CAS 1170454-79-1)
- 3-(4,4-Difluoropiperidin-1-yl)-2-(trifluoromethyl)pyridine (CAS 1707605-16-0)
- Tenoxicam EP Impurity B (CAS 59804-25-0)
- Furan-3-yl(cis-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)methanone (CAS 1218634-75-3)
- 5-Ethynyl-2-fluorobenzaldehyde (CAS 1440535-11-4)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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