4-Chloro-3-thiophenesulfonyl chloride CAS 937636-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937636-93-6 |
| Molecular Formula | C4H2Cl2O2S2 |
| Molecular Weight | 217.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-3-thiophenesulfonyl chloride (CAS 937636-93-6) pharmaceutical standards reference standard. Molecular formula: C4H2Cl2O2S2. Molecular weight: 217.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H2Cl2O2S2 |
| Molecular Weight | 217.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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- Adrenal Peptide E, bovine (CAS 78355-50-7)
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