2-{[3,5-di(trifluoromethyl)anilino]methylidene}-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione CAS 649578-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 649578-87-0 |
| Molecular Formula | C17H8F9NO2S |
| Molecular Weight | 461.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[3,5-di(trifluoromethyl)anilino]methylidene}-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione (CAS 649578-87-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H8F9NO2S. Molecular weight: 461.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H8F9NO2S |
| Molecular Weight | 461.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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