3-(4-Bromo-2-fluorophenyl)-2-methyl-1-propene CAS 951894-19-2
| CAS No. | 951894-19-2 |
| Molecular Formula | C10H10BrF |
| Molecular Weight | 229.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10BrF, 3-(4-Bromo-2-fluorophenyl)-2-methyl-1-propene contains fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 229.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(4-Bromo-2-fluorophenyl)-2-methyl-1-propene (CAS 951894-19-2) is a high-purity analytical reference standard with the molecular formula C10H10BrF and a molecular weight of 229.09 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-(4-Bromo-2-fluorophenyl)-2-methyl-1-propene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10BrF |
| Molecular Weight | 229.09 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 |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 3-(2-Fluoro-4-methylphenyl)-1-propene (CAS 951894-48-7)
- 3-bromo-1-benzothiophen-4-ol (CAS 34576-99-3)
- 2-Bromo-4-(4-fluorophenyl)-1-butene (CAS 731773-11-8)
- 4-(2-Bromoallyl)-1-fluoro-2-methylbenzene (CAS 842140-42-5)
- N-(5-(sec-Butylthio)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391875-45-9)
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- MRE-269-d8 (CAS 1265295-15-5)
- N-(2-(Benzofuran-3-yl)ethyl)-2-bromobenzamide (CAS 920537-54-8)
- 1-((4-Chlorophenyl)sulfonyl)propan-2-one (CAS 5000-48-6)
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