2,3-Dichloro-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide CAS 1021219-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021219-41-9 |
| Molecular Formula | C12H11Cl2N3O3S |
| Molecular Weight | 348.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 1021219-41-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11Cl2N3O3S. Molecular weight: 348.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2N3O3S |
| Molecular Weight | 348.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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