3,7-bis(chloranyl)-6-methoxy-1-benzothiophene-2-carboxylate 3,7-dichloro-6-methoxy-1-benzothiophene-2-carboxylate 34576-89-1 A822289 CAS 34576-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34576-89-1 |
| Molecular Formula | C10H6Cl2O3S |
| Molecular Weight | 277.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,7-bis(chloranyl)-6-methoxy-1-benzothiophene-2-carboxylate 3,7-dichloro-6-methoxy-1-benzothiophene-2-carboxylate 34576-89-1 A822289 (CAS 34576-89-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6Cl2O3S. Molecular weight: 277.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6Cl2O3S |
| Molecular Weight | 277.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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