N-(3-Chloro-2-quinoxalinyl)-4-fluorobenzenesulfonamide CAS 488744-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 488744-02-1 |
| Molecular Formula | C14H9ClFN3O2S |
| Molecular Weight | 337.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-Chloro-2-quinoxalinyl)-4-fluorobenzenesulfonamide (CAS 488744-02-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9ClFN3O2S. Molecular weight: 337.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9ClFN3O2S |
| Molecular Weight | 337.76 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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