3,4-Dichloro-N-(2-hydroxyphenyl)benzene-1-sulfonamide CAS 881302-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881302-41-6 |
| Molecular Formula | C12H9Cl2NO3S |
| Molecular Weight | 318.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,4-Dichloro-N-(2-hydroxyphenyl)benzene-1-sulfonamide (CAS 881302-41-6) pharmaceutical standards reference standard. Molecular formula: C12H9Cl2NO3S. Molecular weight: 318.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2NO3S |
| Molecular Weight | 318.18 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- N-(3,5-dichloro-4-hydroxyphenyl)benzenesulfonamide (CAS 51767-45-4)
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Recommended Standards
- 2,4-Dichlorobenzyl (4-methyl-1,2,3-thiadiazol-5-yl)carbamate (CAS 343373-91-1)
- 4-(3-(4-Bromo-2-fluorophenoxy)propyl)morpholine (CAS 944279-31-6)
- 2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 587013-75-0)
- 7H-Benzo(C)Fluorene (CAS 205-12-9)
- (2,3-Difluoro-4'-pentyl-[1,1'-biphenyl]-4-yl)boronic acid (CAS 121219-18-9)
- 2-Fluoro-4-(piperidin-4-yl)pyridine (CAS 1138217-84-1)
- 3-((Tert-butoxycarbonyl)amino)pentanoic acid (CAS 557091-78-8)
- 6-Methyl-2-phenyl-2H-indazole-4,7-dione (CAS 112664-89-8)
- methyl (2S)-2-methanesulfonamidopropanoate (CAS 97482-28-5)
- Semaglutide238 (CAS CATO-C4X-2226238)
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