4'-Fluoro-3,3,3',5,5-pentamethyl-2,3,4,5-tetrahydro-1,1'-biphenyl CAS 144977-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144977-47-9 |
| Molecular Formula | C17H23F |
| Molecular Weight | 246.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-Fluoro-3,3,3',5,5-pentamethyl-2,3,4,5-tetrahydro-1,1'-biphenyl (CAS 144977-47-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H23F. Molecular weight: 246.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H23F |
| Molecular Weight | 246.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
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