5-Bromo-2-(4-fluorophenyl)-6-(methylsulfonamido)benzofuran-3-carboxylic acid CAS 1333244-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1333244-32-8 |
| Molecular Formula | C16H11BrFNO5S |
| Molecular Weight | 428.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-(4-fluorophenyl)-6-(methylsulfonamido)benzofuran-3-carboxylic acid (CAS 1333244-32-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11BrFNO5S. Molecular weight: 428.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11BrFNO5S |
| Molecular Weight | 428.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Aceclofenac Impurity 16 (CAS CATO-C4X-153116)
- N-(4-Cyano-1,3-diphenyl-1H-pyrazol-5-yl)-2-iodoacetamide (CAS 189757-40-2)
- Voriconazole Impurity 81 (CAS 1307315-04-3)
- N-(2,6-dimethylphenyl)-2-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)benzamide (CAS 680213-76-7)
- rac-Sitagliptin Phosphate (CAS 823817-57-8)
- 1-(4-Bromophenyl)-3-((3,4-dichlorophenyl)amino)propan-1-one (CAS 882748-76-7)
- 1-Hexadecylimidazole (CAS 58175-55-6)
- Difluanine (CAS 5522-39-4)
- 3-(Cyclohexyloxy)propane-1-sulfonamide (CAS 1343919-10-7)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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