1-Ethoxy-2,3-difluoro-4-((4-propylphenyl)ethynyl)benzene CAS 124794-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124794-57-6 |
| Molecular Formula | C19H18F2O |
| Molecular Weight | 300.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethoxy-2,3-difluoro-4-((4-propylphenyl)ethynyl)benzene (CAS 124794-57-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H18F2O. Molecular weight: 300.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H18F2O |
| Molecular Weight | 300.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
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