N,N-Diphenyl-4-(phenylamino)benzenesulfonamide CAS 198224-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198224-95-2 |
| Molecular Formula | C24H20N2O2S |
| Molecular Weight | 400.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N,N-Diphenyl-4-(phenylamino)benzenesulfonamide (CAS 198224-95-2) pharmaceutical standards reference standard. Molecular formula: C24H20N2O2S. Molecular weight: 400.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O2S |
| Molecular Weight | 400.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N,N-Diphenyl-2-(phenylamino)benzenesulfonamide (CAS 56751-89-4)
- N-Desmethyl Diltiazem Hydrochloride (CAS 85100-17-0)
- N-(4-Methoxy-3-(2-oxopyrrolidin-1-yl)phenyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 941918-32-7)
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