4-Bromo-N-(4-ethylphenyl)benzenesulfonamide CAS 349404-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349404-95-1 |
| Molecular Formula | C14H14BrNO2S |
| Molecular Weight | 340.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-(4-ethylphenyl)benzenesulfonamide (CAS 349404-95-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14BrNO2S. Molecular weight: 340.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14BrNO2S |
| Molecular Weight | 340.24 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 | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-N-(4-methylbenzyl)benzenesulfonamide (CAS 10504-93-5)
- Ethyl 2-bromo-4-(2-methylbenzyl)thiazole-5-carboxylate (CAS 1206908-12-4)
- 2-Bromo-N-(2,3-dimethylphenyl)benzenesulfonamide (CAS 941294-37-7)
- 2-Bromo-N-(2,4-dimethylphenyl)benzenesulfonamide (CAS 941294-29-7)
- 2-Bromo-N-phenethylbenzenesulfonamide (CAS 849141-69-1)
- 3-Bromo-N-(5-(tert-butyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 381169-31-9)
- 4-Bromo-1-ethyl-N-(3-(methylthio)phenyl)-1H-pyrazole-3-carboxamide (CAS 400839-04-5)
- 4-Bromo-N-(2,4-dimethylphenyl)benzenesulfonamide (CAS 7454-73-1)
Recommended Standards
- 4-Bromo-N-(3,4-dimethylphenyl)benzenesulfonamide (CAS 349404-68-8)
- Ethyl 11-iodoundecanoate (CAS 53821-20-8)
- Ethyl 2-(2-(4-bromobenzyl)thiazol-4-yl)acetate (CAS 344255-80-7)
- Pirtenidine (CAS 103923-27-9)
- 2-Nitroisonicotinonitrile (CAS 1806321-04-9)
- (Z)-N-hydroxy-2-methoxybenzimidoyl chloride (CAS 74467-01-9)
- H-Glu(Gln-OH)-OH TFA Salt (CAS 10148-81-9（free base）)
- 2,4-Dichloro-1-{2-[(4-chlorophenyl)sulfanyl]ethoxy}benzene (CAS 338792-76-0)
- 8-Fluoro-2-methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1210304-18-9)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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