4-(Difluoromethoxy)-2-fluoro-4'-(trifluoromethyl)-1,1'-biphenyl CAS 1261440-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261440-14-5 |
| Molecular Formula | C14H8F6O |
| Molecular Weight | 306.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethoxy)-2-fluoro-4'-(trifluoromethyl)-1,1'-biphenyl (CAS 1261440-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8F6O. Molecular weight: 306.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8F6O |
| Molecular Weight | 306.20 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 2-(Difluoromethoxy)-5-fluoro-4'-(trifluoromethyl)biphenyl (CAS 1261493-82-6)
- 4'-(Difluoromethoxy)-3'-fluoro-2-(trifluoromethyl)-1,1'-biphenyl (CAS 1261493-86-0)
- 4-(Difluoromethoxy)-2-fluoro-2'-(trifluoromethyl)-1,1'-biphenyl (CAS 1261745-12-3)
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- Phenyl(2-phenyl-1,3-thiazol-5-yl)methanone (CAS 52421-61-1)
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