4-Bromo-2-(difluoromethyl)-3-fluorobenzenesulfonamide CAS 2387004-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2387004-97-7 |
| Molecular Formula | C7H5BrF3NO2S |
| Molecular Weight | 304.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-2-(difluoromethyl)-3-fluorobenzenesulfonamide (CAS 2387004-97-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5BrF3NO2S. Molecular weight: 304.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF3NO2S |
| Molecular Weight | 304.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1999 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- Ethyl 5-bromo-4-(trifluoromethyl)thiazole-2-carboxylate (CAS 1086393-21-6)
- 5-Bromo-2-(trifluoromethyl)benzenesulfonamide (CAS 1462968-70-2)
- 4-Bromo-2-((trifluoromethyl)sulfonyl)aniline (CAS 1537780-98-5)
- 2-Bromo-4-((trifluoromethyl)sulfonyl)aniline (CAS 16368-43-7)
- Ethyl 5-bromo-2-(trifluoromethyl)thiazole-4-carboxylate (CAS 1639974-42-7)
- 2-Bromo-3-(trifluoromethyl)benzenesulfonamide (CAS 886762-56-7)
- 2-Bromo-4-(trifluoromethyl)benzenesulfonamide (CAS 351003-63-9)
- 2-Bromo-5-(trifluoromethyl)benzenesulfonamide (CAS 351003-61-7)
Recommended Standards
- 4-(3-Iodophenyl)-4-oxobutyric acid (CAS 898790-80-2)
- 4-Bromo-2-(trifluoromethyl)benzenesulfonamide (CAS 351003-62-8)
- 3-Iodo-5,6-dimethoxy-1h-indazole (CAS 944904-29-4)
- ethyl 2-bromo-6-ethyl-thieno[3,2-b]thiophene-5-carboxylate (CAS 2573123-44-9)
- 4,4-Difluoropyrrolidine-3-carbonitrile hydrochloride (CAS 2114074-27-8)
- 7-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one (CAS 851045-54-0)
- Ethyl 5-Cyanobenzofuran-2-carboxylate (CAS 84102-76-1)
- (S)-(+)-5-(1-hydroxy-1-methylethyl)-2-methyl-2-cyclohexen-1-one (CAS 60593-11-5)
- 4-ethynyl-1-tetrahydropyran-4-yl-pyrazole (CAS 2098009-40-4)
- Uremic Pentapeptide (CAS 71494-20-7)
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