4-Bromo-N-(2-methoxyphenyl)benzenesulfonamide CAS 7523-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7523-00-4 |
| Molecular Formula | C13H12BrNO3S |
| Molecular Weight | 342.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-N-(2-methoxyphenyl)benzenesulfonamide (CAS 7523-00-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H12BrNO3S. Molecular weight: 342.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H12BrNO3S |
| Molecular Weight | 342.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1959 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-bromo-N-(4-hydroxyphenyl)-N-methylbenzenesulfonamide (CAS 1000932-27-3)
- 2-Bromo-N-(4-methoxyphenyl)benzenesulfonamide (CAS 1178125-92-2)
- 4-(4-Bromo-1H-pyrazol-1-yl)-N-cyclopropylbenzenesulfonamide (CAS 1199773-34-6)
- Ethyl 2-bromo-4-(phenoxymethyl)thiazole-5-carboxylate (CAS 1206907-98-3)
- 4-Bromo-3-methyl-1-tosyl-1H-pyrrole-2-carbaldehyde (CAS 1284257-69-7)
- N-(3-Bromo-4-phenoxyphenyl)methanesulfonamide, 97% (CAS 1445994-12-6)
- 2-((4-Bromo-3-methylphenyl)amino)pyridine-3-sulfonamide (CAS 1779131-94-0)
- 1-(3-Bromo-4-methoxyphenyl)-2-[(3-methyl-1h-1,2,4-triazol-5-yl)sulfanyl]ethan-1-one (CAS 898639-56-0)
Recommended Standards
- 4-(Difluoromethoxy)-N-((5-nitrofuran-2-carbonyl)oxy)benzamide (CAS 683781-00-2)
- 4-bromo-N-(4-methoxyphenyl)benzenesulfonamide (CAS 7454-72-0)
- 3-Bromo-5-methoxy-4-((2-methylthiazol-4-yl)methoxy)benzaldehyde (CAS 923886-34-4)
- 3-Chloro-N-methyl-N-(tetrahydro-2H-pyran-4-yl)pyrazin-2-amine (CAS 1248219-22-8)
- 5-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-2-methylbenzenesulfonyl chloride (CAS 1172814-89-9)
- Phenanthrene-[U 13C] (CAS 1173018-81-9)
- (E)-(Diazene-1,2-diylbis(4,1-phenylene))diboronic acid (CAS 1902168-17-5)
- H-DL-Glu-OtBu.HCl (CAS 422324-34-3)
- (E)-3-(2-Methoxyphenyl)acryloyl chloride (CAS 118652-93-0)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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