1-bromo-2-(bromomethyl)-3-(trifluoromethyl)benzene CAS 69902-84-7
| CAS No. | 69902-84-7 |
| Molecular Formula | C8H11Br2F3 |
| Molecular Weight | 323.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 323.98 g/mol gives 1-bromo-2-(bromomethyl)-3-(trifluoromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-bromo-2-(bromomethyl)-3-(trifluoromethyl)benzene (CAS 69902-84-7), a certified reference material (molecular formula C8H11Br2F3, MW 323.98 g/mol) for analytical method development and quality control.
The molecular framework of 1-bromo-2-(bromomethyl)-3-(trifluoromethyl)benzene (C8H11Br2F3) is characterized by fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H11Br2F3 |
| Molecular Weight | 323.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F/Br-containing |
Related bromo Standards
- 2-bromo-1-(bromomethyl)-3-(trifluoromethyl)benzene (CAS 1214372-35-6)
- 1-bromo-3-(bromomethyl)-2-(trifluoromethyl)benzene (CAS 1428940-11-7)
- 2-bromo-1-(bromomethyl)-4-(trifluoromethyl)benzene (CAS 657-64-7)
- 2-bromo-4-(bromomethyl)-1-(trifluoromethyl)benzene (CAS 372120-77-9)
- 7-bromo-2,4-dichloro-6,8-difluoro-quinazoline (CAS 2248318-27-4)
- 5-Bromo-6-iodo-1H-indoline (CAS 1260385-71-4)
- 1-Bromo-2-(2-bromoethyl)-4,5-dimethoxybenzene (CAS 69327-12-4)
- 1-(5-Bromo-2-(trifluoromethyl)pyridin-4-yl)-2,2,2-trifluoroethanol (CAS 1375303-18-6)
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- (3aR,6aS)-2-[(4-methoxyphenyl)methyl]-octahydropyrrolo[3,4-c]pyrrole (CAS 1807937-91-2)
- Vitamin K1 Impurity 52 (CAS CATO-C4X-220752)
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