4-Bromo-3-trifluoromethylbenzene sulfonamide 4-bromo-3-(trifluoromethyl)benzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene sulfonamide 4-bromo-3-(trifluoromethyl)benzene sulphonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl) 4-bromo-3-(trifluoromethyl)benzenesulphonamide 4-bromo-3-trifluoromethylbenzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene-1-sulfonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl)- 351003-64-0 CAS 351003-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351003-64-0 |
| Molecular Formula | C7H5BrF3NO2S |
| Molecular Weight | 304.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-3-trifluoromethylbenzene sulfonamide 4-bromo-3-(trifluoromethyl)benzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene sulfonamide 4-bromo-3-(trifluoromethyl)benzene sulphonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl) 4-bromo-3-(trifluoromethyl)benzenesulphonamide 4-bromo-3-trifluoromethylbenzenesulfonamide 4-bromo-3-(trifluoromethyl)benzene-1-sulfonamide benzenesulfonamide, 4-bromo-3-(trifluoromethyl)- 351003-64-0 (CAS 351003-64-0), 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.) | 2025 |
| 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
- N-(5-Iodo-2-pyridinyl)-3-oxobutanamide (CAS 343373-22-8)
- 898767-49-2 4-(2-Iodophenyl)-4-oxobutanoic acid DTXSID20645391 (CAS 898767-49-2)
- N-(2-Bromophenyl)-1,1,1-trifluoromethanesulfonamide (CAS 23384-07-8)
- 2-(5-Nitropyridin-2-yl)benzoic acid (CAS 1048912-81-7)
- 4-Amino-3-bromo-5-methoxyphenol (CAS 1470111-17-1)
- 2-(1,3-Benzodioxol-5-yl)-6-chloroquinoline-4-carbonyl chloride (CAS 1160263-50-2)
- 2-Bromo-N-(5-chloro-2,4-dimethoxyphenyl)butanamide (CAS 1119450-41-7)
- Octanedihydrazide (CAS 20247-84-1)
- Menaquinone impurity 32 (CAS CATO-C4X-207632)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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