5-Bromo-1-chloro-3-fluoro-2-(trichloromethoxy)benzene CAS 1417568-21-8
| CAS No. | 1417568-21-8 |
| Molecular Formula | C7H2BrCl4FO |
| Molecular Weight | 342.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-1-chloro-3-fluoro-2-(trichloromethoxy)benzene (C7H2BrCl4FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 5-Bromo-1-chloro-3-fluoro-2-(trichloromethoxy)benzene (CAS 1417568-21-8), a certified reference material (molecular formula C7H2BrCl4FO, MW 342.80 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Bromo-1-chloro-3-fluoro-2-(trichloromethoxy)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H2BrCl4FO |
| Molecular Weight | 342.80 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-4-chloro-2-fluoro-5-(trichloromethoxy)benzene (CAS 1417566-43-8)
- 1-Bromo-5-chloro-3-fluoro-2-(trichloromethoxy)benzene (CAS 1417569-81-3)
- 1-BROMO-2,3-BIS(BROMOMETHYL)BENZENE (CAS 127168-82-5)
- 1-Bromo-2,4-bis(bromomethyl)benzene (CAS 35510-04-4)
- 1-Bromo-4-(1,2-dibromoethyl)benzene (CAS 33458-10-5)
- 2-Bromo-1,3-bis(bromomethyl)benzene (CAS 25006-88-6)
- 2-Bromo-1,4-bis(bromomethyl)benzene (CAS 19900-52-8)
- 4-Bromo-1,2-bis(bromomethyl)benzene (CAS 69189-19-1)
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