N-(2-Bromophenyl)benzenesulfonamide CAS 21226-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21226-31-3 |
| Molecular Formula | C6H17N2O3PS |
| Molecular Weight | 228.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Bromophenyl)benzenesulfonamide (CAS 21226-31-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H17N2O3PS. Molecular weight: 228.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H17N2O3PS |
| Molecular Weight | 228.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(4-bromophenyl)butan-2-amine (CAS 1017130-57-2)
- 1-(2-Bromophenyl)-2-methylpropan-2-amine (CAS 103275-22-5)
- [(3-Bromophenyl)methyl](propan-2-yl)amine (CAS 110079-41-9)
- 2-(3-bromophenyl)-2-methylpropan-1-amine (CAS 1176667-93-8)
- (R)-1-(3-bromophenyl)-2-methylpropan-1-amine (CAS 1212173-09-5)
- (S)-1-(4-bromophenyl)butan-1-amine (CAS 1212883-99-2)
- (1S)-1-(4-bromophenyl)-2-methylpropylamine (CAS 1213163-28-0)
- (R)-1-(4-bromophenyl)-2-methylpropan-1-amine (CAS 1213606-72-4)
Recommended Standards
- N-(2-Amino-4-methylpyrimidin-5-yl)benzamide (CAS 649746-04-3)
- N-(2-methoxyphenyl)nicotinamide (CAS 70301-27-8)
- Methyl 6-cyano-1-ethyl-1H-indole-2-carboxylate (CAS 701305-41-1)
- 1-(5-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1710195-17-7)
- 2-Amino-N-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N-methylacetamide (CAS 1304224-16-5)
- 1-Methyl-N-[4-(trifluoromethoxy)phenyl]-1-hydrazinecarbothioamide (CAS 1022545-32-9)
- 3-Nitrobenzene-1,2-diol (CAS 6665-98-1)
- 5-(2-(Furan-2-yl)cyclopropyl)-3-((1-methyl-1H-imidazol-5-yl)methyl)-1,2,4-oxadiazole (CAS 1808657-69-3)
- (4-(2-Hydroxypropan-2-yl)pyridin-2-yl)boronic acid (CAS 1310385-00-2)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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