3,6-Dichloro-2-(4-chlorophenyl)benzofuran-5-sulfonyl chloride CAS 112009-68-4
| CAS No. | 112009-68-4 |
| Molecular Formula | C14H6Cl4O3S |
| Molecular Weight | 396.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,6-Dichloro-2-(4-chlorophenyl)benzofuran-5-sulfonyl chloride (C14H6Cl4O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3,6-Dichloro-2-(4-chlorophenyl)benzofuran-5-sulfonyl chloride (CAS 112009-68-4) is a high-purity analytical reference standard with the molecular formula C14H6Cl4O3S and a molecular weight of 396.07 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,6-Dichloro-2-(4-chlorophenyl)benzofuran-5-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H6Cl4O3S |
| Molecular Weight | 396.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 5-Bromo-1-chloro-8-fluoroisoquinoline (CAS 1501083-37-9)
- 2,4-Di-tert-butylthiophenol (CAS 19728-43-9)
- cis-2-fluorocyclopentan-1-amine (CAS 1609546-71-5)
- 2-(Phenethylsulfinyl)acetonitrile (CAS 77387-55-4)
- 5-Bromo-N,N-dimethylpyrazole-1-sulfonamide (CAS 934405-34-2)
- Cefixime Impurity 113 (CAS 119608-72-9)
- 4-Methoxy-3-[(2-methylphenoxy)methyl]benzaldehyde (CAS 329222-82-4)
- 3-Cyclopropoxy-2-formyl-N-methylbenzamide (CAS 1243392-01-9)
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