3-Bromo-5-(trifluoromethoxy)phenol CAS 1197239-47-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197239-47-6 |
| Molecular Formula | C7H4BrF3O2 |
| Molecular Weight | 257.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(trifluoromethoxy)phenol (CAS 1197239-47-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4BrF3O2. Molecular weight: 257.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4BrF3O2 |
| Molecular Weight | 257.00 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- (R)-1-(4-Ethoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1079659-44-1)
- 3,5-Difluoropyridin-4(1H)-one (CAS 253435-46-0)
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- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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