n-(3-Bromophenyl)benzenesulfonamide CAS 91394-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91394-73-9 |
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-(3-Bromophenyl)benzenesulfonamide (CAS 91394-73-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10BrNO2S. Molecular weight: 312.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 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.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- 3-(3-Bromophenyl)-3-(1,3-thiazol-2-yl)propanoic acid (CAS 1082829-38-6)
- Ethyl 4-(2-Bromophenyl)thiazole-2-carboxylate (CAS 1261269-07-1)
- Ethyl 5-(4-bromophenyl)-1,3-thiazole-2-carboxylate (CAS 1397200-54-2)
- n-(4-Bromophenyl)benzenesulfonamide (CAS 16468-97-6)
- 4-(4-Bromophenyl)benzene-1-sulfonamide (CAS 454694-65-6)
- Ethyl 2-(2-bromophenyl)thiazole-4-carboxylate (CAS 885278-78-4)
- Ethyl 2-(3-bromophenyl)thiazole-5-carboxylate (CAS 886369-76-2)
- Ethyl 2-(4-bromophenyl)thiazole-4-carboxylate (CAS 885278-75-1)
Recommended Standards
- N-(2-Bromophenyl)-3-methoxythiophene-2-carboxamide (CAS 344273-68-3)
- tert-butyl 6-(bromomethyl)-6-fluoro-1,4-oxazepane-4-carboxylate (CAS 2378501-48-3)
- Methyl 3-amino-5-(4-bromophenyl)thiophene-2-carboxylate (CAS 91076-95-8)
- 2-[(4-Bromobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160250-27-0)
- Dichloro[(S)-(+)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 364795-64-2)
- 2,2'-((3-Methoxybenzyl)azanediyl)bis(ethan-1-ol) (CAS 212770-56-4)
- Naphthalen-2-yl stearate (CAS 6343-74-4)
- 2-Bromodibenzofuran (CAS 86-76-0)
- 4,5-Dibromo-2-tert-butyl-1H-imidazole (CAS 1188301-72-5)
- Insulin B (22-25) (CAS 34367-73-2)
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