4-Bromo-N-(3,5-dichlorophenyl)benzenesulfonamide CAS 349404-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349404-66-6 |
| Molecular Formula | C12H8BrCl2NO2S |
| Molecular Weight | 381.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-(3,5-dichlorophenyl)benzenesulfonamide (CAS 349404-66-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H8BrCl2NO2S. Molecular weight: 381.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H8BrCl2NO2S |
| Molecular Weight | 381.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- n-(4-Bromophenyl)-3,4-dichlorobenzenesulfonamide (CAS 1902-15-4)
- 3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 1180557-71-4)
- Carbamazepine Impurity 29 (CAS 2512216-68-9)
- 4-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-hydrazinylpyrido[2,3-b]pyrazin-3(4H)-one (CAS 338411-95-3)
- 1-(3-Amino-4-hydroxyphenyl)propan-2-one (CAS 101488-87-3)
- (R)-3-Amino-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester hydrochloride (CAS 2305080-36-6)
- (E)-4-(2,3-Difluorophenyl)but-3-enoic acid (CAS 2791271-56-0)
- 4-(Pyridin-3-yloxy)benzenesulfonylchloridehydrochloride (CAS 1171901-60-2)
- 2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 5148-32-3)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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