1,3,5-Trifluoro-2-bromobenzene CAS 2367-76-2
| CAS No. | 2367-76-2 |
| Molecular Formula | C6H2BrF3 |
| Molecular Weight | 210.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,3,5-Trifluoro-2-bromobenzene.
CATO supplies 1,3,5-Trifluoro-2-bromobenzene (CAS 2367-76-2), a certified reference material (molecular formula C6H2BrF3, MW 210.98 g/mol) for analytical method development and quality control.
Owing to fluorine/bromine substitution, an aromatic ring system, 1,3,5-Trifluoro-2-bromobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H2BrF3 |
| Molecular Weight | 210.98 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 |
| 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.) | 1957 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 2-Bromo-1-(2,3,4,5,6-pentafluorophenyl)ethanone (CAS 5122-16-7)
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- Famotidine-13C,D4 Amide Impurity (CAS 1327321-45-8)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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