1-(4-Bromo-3-fluorophenyl)-2-methylpropan-2-ol CAS 1818412-23-5
| CAS No. | 1818412-23-5 |
| Molecular Formula | C10H12BrFO |
| Molecular Weight | 247.10 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.
1-(4-Bromo-3-fluorophenyl)-2-methylpropan-2-ol (CAS 1818412-23-5), molecular formula C10H12BrFO and molecular weight 247.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-(4-Bromo-3-fluorophenyl)-2-methylpropan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H12BrFO |
| Molecular Weight | 247.10 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 179117-44-3)
- 3-Bromo-5-tert-butyl-2-fluorophenol (CAS 1881288-51-2)
- 4-Bromo-1-fluoro-2-(isopropoxymethyl)benzene (CAS 1704066-94-3)
- 1-Bromo-3-butoxy-2-fluorobenzene (CAS 1881289-43-5)
- 1-(2-Chlorophenyl)-1h-pyrazol-3-amine (CAS 76091-02-6)
- 3-(Benzyloxy)-1,2,4-oxadiazol-5(2H)-one (CAS 51991-60-7)
- 5-Chloro-4-(dichloromethyl)-3-(4-nitrophenyl)isoxazole (CAS 116470-17-8)
- 2-(tert-Butyl)-5-chloropyrazine (CAS 1196155-92-6)
- [5-Iodo-4-(1-methyl-piperidin-3-yl)-pyrimidin-2-yl]-dimethyl-amine (CAS 1361115-99-2)
- 3-(4-Methyl-1h-pyrazol-1-yl)-2-(propylamino)propanamide (CAS 1247812-75-4)
- Olprinone Impurity 6 (CAS 1402751-73-8)
- Bis[(S)-1-phenylethyl]amine Hydrochloride (CAS 40648-92-8)
- 3-Cyclopentyl-1-methyl-2-(pyridin-2-yl)-1H-indole-6-carboxylic acid (CAS 494799-85-8)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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