N-(4-Iodophenyl)benzenesulfonamide CAS 21226-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21226-24-4 |
| Molecular Formula | C12H10INO2S |
| Molecular Weight | 359.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-Iodophenyl)benzenesulfonamide (CAS 21226-24-4) pharmaceutical standards reference standard. Molecular formula: C12H10INO2S. Molecular weight: 359.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10INO2S |
| Molecular Weight | 359.18 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.) | 1963 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- Ethyl 4-(4-iodophenyl)thiazole-2-carboxylate (CAS 1359704-96-3)
- N-(3-Iodophenyl)benzenesulfonamide (CAS 151721-40-3)
- (3-Iodophenyl)(isoquinolin-4-yl)methanone (CAS 1187165-67-8)
- (4-Iodophenyl)(isoquinolin-4-yl)methanone (CAS 1187165-73-6)
- (3-Iodophenyl)(quinolin-3-yl)methanone (CAS 1187166-95-5)
- (4-Iodophenyl)(quinolin-3-yl)methanone (CAS 1187167-01-6)
- (2-Iodophenyl)(quinolin-3-yl)methanone (CAS 1187170-84-8)
- Ethyl 1-(3-iodophenyl)-5-oxopyrrolidine-3-carboxylate (CAS 1706447-71-3)
Recommended Standards
- Chlortalidone Sulfochloro Impurity (CAS 68592-12-1)
- Tributyl(3-methyl-2-utenyl)tin, 95% (CAS 53911-92-5)
- 6-(3,4-Dichlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-76-0)
- 1-(Chloromethyl)-3-(p-tolyl)bicyclo[1.1.1]Pentane (CAS 2287316-98-5)
- 6-Nitro-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-one (CAS 17952-86-2)
- 4-Ethoxy-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1707372-60-8)
- 6-chlorofuro[2,3-b]pyridine (CAS 193624-87-2)
- N,N-Dibutyl-4-[4-(tert-butyl)benzoyl]-1H-pyrrole-2-carboxamide (CAS 478078-46-5)
- 2-(Difluoromethoxy)ethanol (CAS 1781606-88-9)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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