3-(N-Ethyl4-chlorobenzenesulfonamido)thiophene-2-carboxylic acid CAS 1707392-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707392-13-9 |
| Molecular Formula | C13H12ClNO4S2 |
| Molecular Weight | 345.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(N-Ethyl4-chlorobenzenesulfonamido)thiophene-2-carboxylic acid (CAS 1707392-13-9) pharmaceutical standards reference standard. Molecular formula: C13H12ClNO4S2. Molecular weight: 345.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H12ClNO4S2 |
| Molecular Weight | 345.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- Furan-3-yl(3-methylthiophen-2-yl)methanol (CAS 1247813-99-5)
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Why CATO?
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