1-(2-Bromo-1,1-difluoroethyl)-4-(trifluoromethyl)-benzene CAS 1254038-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1254038-52-2 |
| Molecular Formula | C9H6BrF5 |
| Molecular Weight | 289.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Bromo-1,1-difluoroethyl)-4-(trifluoromethyl)-benzene (CAS 1254038-52-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6BrF5. Molecular weight: 289.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6BrF5 |
| Molecular Weight | 289.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 1-(4-Bromo-3-methylphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 347331-84-4)
- 5-(2-Chloro-phenyl)-4-(2-fluoro-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 722465-70-5)
- 6-(Aminomethyl)pyridine-2,4-diamine (CAS 1393574-03-2)
- Methyl 6-Methylpyridazine-3-carboxylate (CAS 106584-51-4)
- 5,7-Dichloro-2-phenylbenzofuran (CAS 18761-38-1)
- Neuropeptide S (human) (CAS 412938-67-1)
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