3-Bromo-4-(trifluoromethyl)aniline CAS 172215-91-7
| CAS No. | 172215-91-7 |
| Molecular Formula | C7H5BrF3N |
| Molecular Weight | 240.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-4-(trifluoromethyl)aniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-Bromo-4-(trifluoromethyl)aniline (CAS 172215-91-7), molecular formula C7H5BrF3N and molecular weight 240.02 g/mol, is a CATO reference standard with documented purity and traceability.
3-Bromo-4-(trifluoromethyl)aniline (C7H5BrF3N) contains a nitrile group, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF3N |
| Molecular Weight | 240.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-4-methyl-2-(trifluoromethyl)pyridine (CAS 1010422-51-1)
- 5-Bromo-3-methyl-2-(trifluoromethyl)pyridine (CAS 1010422-52-2)
- 3-Bromo-2-methyl-6-(trifluoromethyl)pyridine (CAS 1010422-53-3)
- 3-Bromo-6-methyl-2-(trifluoromethyl)pyridine (CAS 1211517-98-4)
- 3-Bromo-4-methyl-5-(trifluoromethyl)pyridine (CAS 1211518-50-1)
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- 2-Bromo-3-methyl-6-(trifluoromethyl)pyridine (CAS 1211525-93-7)
- 5-Bromo-2-methyl-3-(trifluoromethyl)pyridine (CAS 1211526-51-0)
Recommended Standards
- (3-Bromo-2,5,6-trifluorophenyl)methanamine (CAS 1539083-58-3)
- 2-Bromo-4-(difluoromethyl)-3-fluoro-6-methylpyridine (CAS 1804494-39-0)
- 3-Bromo-4-methyl-2-(trifluoromethyl)pyridine (CAS 1448776-80-4)
- 4-Bromo-3-(difluoromethyl)-5-(fluoromethyl)pyridine (CAS 1805020-85-2)
- 2-Bromo-6-fluorobenzotrifluoride (CAS 261951-85-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com