2-Bromo-4-fluoro-6-methylphenol CAS 1572185-50-2
| CAS No. | 1572185-50-2 |
| Molecular Formula | C7H6BrFO |
| Molecular Weight | 205.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-4-fluoro-6-methylphenol (CAS 1572185-50-2), molecular formula C7H6BrFO and molecular weight 205.02 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-4-fluoro-6-methylphenol (C7H6BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6BrFO |
| Molecular Weight | 205.02 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-2-fluoro-5-methylphenol (CAS 1026796-51-9)
- 5-Bromo-2-fluoroanisole (CAS 103291-07-2)
- 5-Bromo-2-fluoro-4-methylphenol (CAS 1111096-04-8)
- 3-Bromo-4-fluoroanisole (CAS 1161497-23-9)
- 2-Bromo-3-fluorobenzyl alcohol (CAS 1184915-45-4)
- 2-Bromo-6-fluoro-3-methylphenol (CAS 1226808-63-4)
- 4-Bromo-3-fluoro-2-methylphenol, 97% (CAS 1262516-23-3)
- 2-Bromo-5-fluoro-4-methylphenol (CAS 1268511-85-8)
Recommended Standards
- 2-Bromo-4-fluoro-5-methylphenol (CAS 1567219-62-8)
- 4-Bromo-5-fluoro-2-methylphenol (CAS 1600166-21-9)
- 6-Bromo-3-fluoro-2-methylphenol (CAS 1559064-08-2)
- 2-Bromo-3-fluoro-4-methylphenol (CAS 1643457-64-0)
- 4-Bromo-3-methyl-5-nitrobenzonitrile (CAS 854627-73-9)
- 2-(4-Ethylphenyl)ethane-1-thiol (CAS 1267390-60-2)
- 1-(Oxetan-3-yl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1876473-44-7)
- 2,4-Bis(α,α-dimethylbenzyl)phenol (CAS 2772-45-4)
- Methyl 2-(4-(aminomethyl)-3-fluorophenyl)acetate (CAS 444807-55-0)
- Avibactam Impurity 147（2R,5R）Sulfate (CAS CATO-C4X-1348147)
- Trans-2-isopropyl-5-propyl-1,3-dioxane (CAS 19476-83-6)
- N-(3-Sulfopropyl)-3,3’,5,5’-tetramethylbenzidine sodium salt (CAS 102062-36-2)
- rac-(2R,3R)-2-(4-fluorophenyl)-3-methyloxirane (CAS 885318-83-2)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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