23971-42-8 2H-1-Benzopyran-2-one,8-[[(2S)-3,3-dimethyl-2-oxiranyl]methyl]-7-methoxy- CAS 23971-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23971-42-8 |
| Molecular Formula | C15H16O4 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 23971-42-8 2H-1-Benzopyran-2-one,8-[[(2S)-3,3-dimethyl-2-oxiranyl]methyl]-7-methoxy- (CAS 23971-42-8) pharmaceutical standards reference standard. Molecular formula: C15H16O4. Molecular weight: 260.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H16O4 |
| Molecular Weight | 260.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
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Recommended Standards
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- 2-(2-(Piperidin-1-yl)ethoxy)ethanol (CAS 3603-43-8)
- rel-(1R,2R)-2-(2-Fluorophenyl)cyclopropane-1-carboxylic acid (CAS 175168-71-5)
- 2-(1,1-Difluoroethyl)-4-methylpyridine (CAS 1401425-30-6)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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