1-(2-Bromoallyl)-4-(trifluoromethyl)benzene CAS 951889-57-9
| CAS No. | 951889-57-9 |
| Molecular Formula | C10H8BrF3 |
| Molecular Weight | 265.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Bromoallyl)-4-(trifluoromethyl)benzene (CAS 951889-57-9), a certified reference material (molecular formula C10H8BrF3, MW 265.07 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-Bromoallyl)-4-(trifluoromethyl)benzene (C10H8BrF3) is characterized by fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
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 | C10H8BrF3 |
| Molecular Weight | 265.07 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 |
Related Bromoallyl Standards
- 1-(2-Bromoallyl)-4-fluoronaphthalene (CAS 1443326-72-4)
- 1-(2-Bromoallyl)-2-(methylsulfonyl)-1H-imidazole (CAS 1384671-36-6)
- 1-(2-Bromoallyl)-2-ethyl-1H-benzo[d]imidazole (CAS 314769-73-8)
- 2-(2-Bromoallyl)isoindoline-1,3-dione (CAS 500589-29-7)
- 5-(2-Bromoallyl)-1,2-difluoro-3-methoxybenzene (CAS 1379310-91-4)
- 1-(2-Bromoallyl)-4-pentylbenzene (CAS 951890-89-4)
- 2-(2-Bromoallyl)-4-chloro-1-methoxybenzene (CAS 951895-05-9)
- 2-((2-Bromoallyl)thio)-1H-benzo[d]imidazole (CAS 170942-53-7)
Recommended Standards
- (E)-1-(3-bromoprop-1-en-1-yl)-4-(trifluoromethyl)benzene (CAS 762247-01-8)
- 1-Bromo-5-(trifluoromethyl)-2,3-dihydro-1H-indene (CAS 2426562-80-1)
- (4-((3-Ethoxy-3-oxopropyl)carbamoyl)phenyl)boronic acid (CAS 850568-19-3)
- 2-(2-Methoxy-5-nitrophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 849412-48-2)
- 2,4-Dibromo-3,5-difluoroaniline (CAS 883549-00-6)
- Indeno[1,2,3-de]quinoline (CAS 206-55-3)
- Glibenclamide trans-4-Hydroxycyclohexyl (CAS 23155-00-2)
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