2,5,7-Trimethylbenzo[b]thiophene-3-sulfonyl chloride CAS 1384429-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1384429-25-7 |
| Molecular Formula | C11H11ClO2S2 |
| Molecular Weight | 274.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5,7-Trimethylbenzo[b]thiophene-3-sulfonyl chloride (CAS 1384429-25-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11ClO2S2. Molecular weight: 274.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO2S2 |
| Molecular Weight | 274.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Trimethylbenzo Standards
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