2,3,4,5-Tetrafluoro-6-methoxybenzenesulfonyl chloride CAS 2586111-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2586111-78-4 |
| Molecular Formula | C7H3ClF4O3S |
| Molecular Weight | 278.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,5-Tetrafluoro-6-methoxybenzenesulfonyl chloride (CAS 2586111-78-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3ClF4O3S. Molecular weight: 278.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3ClF4O3S |
| Molecular Weight | 278.61 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 2001 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Tetrafluoro Standards
- 2,3,5,6-Tetrafluoro-4-methoxybenzenesulfonylchloride (CAS 40586-69-4)
- 4,5,6,7-Tetrafluoro-3-methyl-1-phenyl-1H-indazole (CAS 84409-38-1)
- 2,3,5,6-Tetrafluoro-4-iodopyridine (CAS 16297-19-1)
- 2,3,4,5-Tetrafluoro-6-(fluoromethyl)benzenesulfonyl chloride (CAS 2773501-91-8)
- 3-(2,3,5,6-tetrafluoro-4-methoxyphenyl)cyclohexan-1-one (CAS 2575820-26-5)
- Ethyl 4,5,6,7-tetrafluoro-2-methylbenzofuran-3-carboxylate (CAS 3265-71-2)
- 4-(1,2,2,2-Tetrafluoro-1-trifluoromethyl-ethyl)-benzene-1,3-diamine (CAS 58524-63-3)
- 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenylacetic acid (CAS 32304-29-3)
Recommended Standards
- 2-fluoro-3-(trifluoromethoxy)benzene-1-sulfonyl chloride (CAS 1803597-54-7)
- 2-fluoro-6-(trifluoromethoxy)benzene-1-sulfonyl chloride (CAS 178049-87-1)
- 2-Fluoro-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 954388-19-3)
- 3-(4-(Pentafluoro-lambda6-sulfanyl)phenoxy)propane-1,2-diol (CAS 1272542-22-9)
- 2-((((1S,2R,5S)-2-Isopropyl-5-methylcyclohexyl)oxy)carbonyl)benzoic acid (CAS 53623-42-0)
- 1-(4-Chlorophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 618099-00-6)
- 3-{[3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]methyl}benzoic acid (CAS 1001518-90-6)
- Timolol Impurity 14 (CAS 58827-68-2)
- Ethyl 2-(5-nitro-1H-indol-1-yl)propanoate (CAS 1951438-85-9)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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