1-Bromo-4-chloro-5-fluoro-2-(trifluoromethyl)benzene CAS 2169320-40-3
| CAS No. | 2169320-40-3 |
| Molecular Formula | C7H2BrClF4 |
| Molecular Weight | 277.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-4-chloro-5-fluoro-2-(trifluoromethyl)benzene 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.
CATO supplies 1-Bromo-4-chloro-5-fluoro-2-(trifluoromethyl)benzene (CAS 2169320-40-3), a certified reference material (molecular formula C7H2BrClF4, MW 277.44 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine/bromine substitution, an aromatic ring system, 1-Bromo-4-chloro-5-fluoro-2-(trifluoromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H2BrClF4 |
| Molecular Weight | 277.44 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.) | 1998 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 3-Bromo-2-chloro-5-fluorobenzotrifluoride (CAS 1027511-98-3)
- 1-Bromo-2-chloro-3-fluoro-4-(trifluoromethyl)benzene (CAS 1260890-50-3)
- 1-Bromo-2-chloro-5-fluoro-4-(trifluoromethyl)benzene (CAS 1345471-24-0)
- 1-Bromo-4-chloro-3-fluoro-2-(trifluoromethyl)benzene (CAS 159329-06-3)
- 1-Bromo-3-(chloromethyl)-2,4,5,6-tetrafluorobenzene (CAS 292621-52-4)
- 1-Bromo-5-chloro-2-fluoro-4-(trifluoromethyl)benzene (CAS 2169005-64-3)
- 1-Bromo-5-chloro-4-fluoro-2-(trifluoromethyl)benzene (CAS 2166961-38-0)
- 2-BRomo-1-chloro-4-fluoro-3-(trifluoromethyl)benzene (CAS 2169069-89-8)
Recommended Standards
- 1,5-Dimethyl-3,3-diphenyl-2-pyrrolidone (CAS 30223-75-7)
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- 2-Bromo-1-chloro-5-fluoro-3-(trifluoromethyl)benzene (CAS 914225-64-2)
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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