2-(Anthracen-9-yl)-2H-pyran-4(3H)-one CAS 1315503-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1315503-47-9 |
| Molecular Formula | C19H14O2 |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Anthracen-9-yl)-2H-pyran-4(3H)-one (CAS 1315503-47-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14O2. Molecular weight: 274.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14O2 |
| Molecular Weight | 274.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Anthracen Standards
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- 4-(Anthracen-1-yl)-3H-1,2,4-triazole-3,5(4H)-dione (CAS 139333-09-8)
- (s)-1-(Anthracen-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 1213398-92-5)
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