4-Bromo-N-(4-chlorophenyl)benzenesulfonamide CAS 6295-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6295-97-2 |
| Molecular Formula | C12H9BrClNO2S |
| Molecular Weight | 346.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-(4-chlorophenyl)benzenesulfonamide (CAS 6295-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9BrClNO2S. Molecular weight: 346.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9BrClNO2S |
| Molecular Weight | 346.63 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.) | 1958 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-N-(2-chlorophenyl)benzenesulfonamide (CAS 1033345-50-4)
- 2-Bromo-N-(4-chlorophenyl)benzenesulfonamide (CAS 1183450-05-6)
- 3-Bromo-N-(2-chlorophenyl)benzenesulfonamide (CAS 848913-61-1)
- 3-Bromo-N-(3-chlorophenyl)benzenesulfonamide (CAS 876576-28-2)
- 4-Bromo-N-(2-chlorophenyl)benzenesulfonamide (CAS 6335-29-1)
- N-(4-Bromo-2-chlorophenyl)benzenesulfonamide (CAS 262433-10-3)
- 4-Bromo-1-(2-chloro-6-fluorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004194-69-7)
- N-(4-bromo-2-chlorophenyl)-1,4-dioxaspiro[4.5]Decan-8-amine (CAS 1094625-47-4)
Recommended Standards
- 4-Chloro-5-(perfluoropropyl)-3-phenyl-1H-pyrazole (CAS 247220-85-5)
- n-(2-Bromophenyl)-2-chlorobenzenesulfonamide (CAS 848907-14-2)
- n-(3-Bromophenyl)-2-chlorobenzenesulfonamide (CAS 848907-49-3)
- (R)-2-((5-Bromothiophen-2-yl)methyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049729-23-8)
- 1-{3-[(6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-methyl]-4-methoxyphenyl}-2,3,4,9-tetrahydro-1H-beta-carboline (CAS 312922-14-8)
- 3-Chloro-6-(trifluoromethyl)-1H-indazole (CAS 1000341-24-1)
- 5-Chloro-1,2-difluoro-3-methoxybenzene (CAS 1804875-58-8)
- Carfilzomib Impurity 86 (CAS CATO-C4X-102286)
- [Hydrotris(3,4,5-tribromo-1H-pyrazolato-κN1)borato(1-)-κN2,κN2′,κN2′′]-silver (CAS 1190321-32-4)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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