3-Bromo-4-fluorobenzenesulfonamide CAS 1446237-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1446237-76-8 |
| Molecular Formula | C6H5BrFNO2S |
| Molecular Weight | 254.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-4-fluorobenzenesulfonamide (CAS 1446237-76-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5BrFNO2S. Molecular weight: 254.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5BrFNO2S |
| Molecular Weight | 254.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Bromo-3-fluoro-2-(methylsulfonyl)pyridine (CAS 1446002-35-2)
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- 6-Bromo-N-methyl-1H-indazole-3-carboxamide (CAS 1445966-92-6)
- 2-(2,5-Dimethylbenzoyl)benzoic acid (CAS 60288-22-4)
- 1-(4-(Dimethylamino)but-2-yn-1-yl)-3-(naphthalen-1-ylmethyl)urea (CAS 1396802-85-9)
- 2-Fluoro-3,4-dimethylbenzaldehyde (CAS 363134-38-7)
- 2-(Methoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 110599-67-2)
- 3-Chloro-4-((3-fluorobenzyl)oxy)benzohydrazide (CAS 1706446-41-4)
- 2,2,2-Trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 65686-95-5)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com