4-(5,7-Diacetoxy-3-methoxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate CAS 1486-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1486-69-7 |
| Molecular Formula | C24H20O11 |
| Molecular Weight | 484.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5,7-Diacetoxy-3-methoxy-4-oxo-4H-chromen-2-yl)-1,2-phenylene diacetate (CAS 1486-69-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H20O11. Molecular weight: 484.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H20O11 |
| Molecular Weight | 484.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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