3-(3,4-Dimethoxybenzenesulfonyl)-7-methoxy-2H-chromen-2-one CAS 866347-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866347-87-7 |
| Molecular Formula | C18H16O7S |
| Molecular Weight | 376.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(3,4-Dimethoxybenzenesulfonyl)-7-methoxy-2H-chromen-2-one (CAS 866347-87-7) pharmaceutical standards reference standard. Molecular formula: C18H16O7S. Molecular weight: 376.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16O7S |
| Molecular Weight | 376.38 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Dimethoxybenzenesulfonyl Standards
- 3-(2,5-Dimethoxybenzenesulfonyl)-8-methoxy-2H-chromen-2-one (CAS 866346-81-8)
- 3-(3,4-Dimethoxybenzenesulfonyl)-7-hydroxy-2H-chromen-2-one (CAS 866347-90-2)
- 1-(2,5-Dimethoxybenzenesulfonyl)-4-(2-methoxyphenyl)piperazine (CAS 325812-79-1)
- 1-(3,4-Dimethoxybenzenesulfonyl)piperidine-4-carboxylic acid (CAS 593261-75-7)
- Ethyl 1-(2,5-dimethoxybenzenesulfonyl)azetidine-3-carboxylate (CAS 866152-79-6)
- 1-(2,5-Dimethoxybenzenesulfonyl)piperazine (CAS 524711-13-5)
- 3-(3,4-Dimethoxybenzenesulfonyl)propanoic acid (CAS 100059-84-5)
- 2,6-Dimethoxybenzenesulfonyl Chloride (CAS 145980-89-8)
Recommended Standards
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- Carbovir Triphosphate Triethylamine Salt(DISCONTINUED) (CAS 1391048-07-9)
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- 1,5-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 5334-54-3)
- 4-(4-tert-Butylbenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-92-7)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
Why CATO?
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