3-Chloro-2,4-difluorobenzene-1-sulfonyl chloride CAS 1208077-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208077-72-8 |
| Molecular Formula | C6H2Cl2F2O2S |
| Molecular Weight | 247.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2,4-difluorobenzene-1-sulfonyl chloride (CAS 1208077-72-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H2Cl2F2O2S. Molecular weight: 247.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H2Cl2F2O2S |
| Molecular Weight | 247.05 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 2-Chloro-3,6-difluorobenzenesulfonyl chloride (CAS 1208074-71-8)
- 3-Chloro-2,6-difluorobenzenesulfonyl chloride (CAS 1208077-31-9)
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- 4-Chloro-3,5-difluorobenzenesulfonyl chloride (CAS 1706435-19-9)
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