1-Chloro-4-((trifluoromethyl)sulfonyl)benzene CAS 383-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 383-11-9 |
| Molecular Formula | C7H4ClF3O2S |
| Molecular Weight | 244.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Chloro-4-((trifluoromethyl)sulfonyl)benzene (CAS 383-11-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4ClF3O2S. Molecular weight: 244.62 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4ClF3O2S |
| Molecular Weight | 244.62 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(Difluoromethyl)-4-fluorobenzene-1-sulfonyl chloride (CAS 2091597-77-0)
- 4-(Trifluoromethoxy)benzenesulfinic chloride (CAS 1859935-51-5)
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- (R)-2-(1-Hydroxyethyl)pyridine (CAS 27911-63-3)
- (2Z)-2-cyano-3-(4-methylphenyl)acrylic acid (CAS 80540-68-7)
- tert-Butyl (2S,4R)-rel-4-amino-2-(hydroxymethyl)piperidine-1-carboxylate (CAS 1402249-03-9)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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