4-(4,5-Dichloro-6-oxopyridazin-1(6h)-yl)benzenesulfonamide CAS 33098-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33098-13-4 |
| Molecular Formula | C10H7Cl2N3O3S |
| Molecular Weight | 320.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4,5-Dichloro-6-oxopyridazin-1(6h)-yl)benzenesulfonamide (CAS 33098-13-4) pharmaceutical standards reference standard. Molecular formula: C10H7Cl2N3O3S. Molecular weight: 320.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2N3O3S |
| Molecular Weight | 320.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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Recommended Standards
- 3,5-Bis(methoxycarbonyl)phenylboronic Acid Pinacol Ester (CAS 944392-68-1)
- 4-Formyl-2-methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate (CAS 2130752-10-0)
- 2-iodo-4-methylsulfanyl-7,8-dihydro-6H-quinazolin-5-one (CAS 2901099-36-1)
- 6-(Bromomethyl)benzofuran-2(3H)-one (CAS 1193388-50-9)
- 2-(2-Methoxyethoxy)-1-(p-tolyl)ethan-1-ol (CAS 1250680-85-3)
- 5-(Difluoromethyl)isoxazole-4-carboxylic acid (CAS 1340252-15-4)
- 2-(4-Bromo-1-pyrazolyl)acetic Acid (CAS 82231-53-6)
- 1-Bromo-3-ethynyl-5-(trifluoromethyl)benzene (CAS 1494947-64-6)
- 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-(prop-2-en-1-ylsulfanyl)pyridine-3-carbonitrile (CAS 303985-27-5)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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