((5-Chloro-2-fluorophenyl)ethynyl)trimethylsilane CAS 657425-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 657425-05-3 |
| Molecular Formula | C11H12ClFSi |
| Molecular Weight | 226.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((5-Chloro-2-fluorophenyl)ethynyl)trimethylsilane (CAS 657425-05-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12ClFSi. Molecular weight: 226.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12ClFSi |
| Molecular Weight | 226.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
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