2-Nitro-N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)benzenesulfonamide CAS 865659-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865659-01-4 |
| Molecular Formula | C13H10N2O5S2 |
| Molecular Weight | 338.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Nitro-N-(6-oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-yl)benzenesulfonamide (CAS 865659-01-4) pharmaceutical standards reference standard. Molecular formula: C13H10N2O5S2. Molecular weight: 338.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H10N2O5S2 |
| Molecular Weight | 338.36 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 5-Chloro-2-((3-phenylpropyl)amino)benzoic acid (CAS 1406474-20-1)
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- 7-Amino-2-ethylthieno[2,3-b]pyrazine-6-carboxylic acid (CAS 2123445-30-5)
- 3-Bromo-2-isopropyl-4-methylpyridine (CAS 2620572-51-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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