4-Chloro-N-((4-chlorophenyl)sulfonyl)-N-(3,5-di(pyridin-2-yl)-4H-1,2,4-triazol-4-yl)benzenesulfonamide CAS 338395-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338395-21-4 |
| Molecular Formula | C24H16Cl2N6O4S2 |
| Molecular Weight | 587.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-((4-chlorophenyl)sulfonyl)-N-(3,5-di(pyridin-2-yl)-4H-1,2,4-triazol-4-yl)benzenesulfonamide (CAS 338395-21-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H16Cl2N6O4S2. Molecular weight: 587.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H16Cl2N6O4S2 |
| Molecular Weight | 587.46 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
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