1417569-84-6 2-Bromo-1-[chloro(difluoro)-methoxy]-3-fluoro-benzene CAS 1417569-84-6
| CAS No. | 1417569-84-6 |
| Molecular Formula | C7H3BrClF3O |
| Molecular Weight | 275.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1417569-84-6 2-Bromo-1-[chloro(difluoro)-methoxy]-3-fluoro-benzene (CAS 1417569-84-6) is a high-purity analytical reference standard with the molecular formula C7H3BrClF3O and a molecular weight of 275.45 g/mol.
1417569-84-6 2-Bromo-1-[chloro(difluoro)-methoxy]-3-fluoro-benzene (C7H3BrClF3O) 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. 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).
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), 1417569-84-6 2-Bromo-1-[chloro(difluoro)-methoxy]-3-fluoro-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 | C7H3BrClF3O |
| Molecular Weight | 275.45 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, 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
- 4-Bromo-1-[chloro(difluoro)-methoxy]-2-fluoro-benzene (CAS 105529-59-7)
- 1-Bromo-4-chloro-5-(difluoromethoxy)-2-fluoro-benzene (CAS 1108189-13-4)
- 2-Bromo-4-chloro-5-(trifluoromethyl)phenol (CAS 1203898-21-8)
- 2-Bromo-4-chloro-1-(trifluoromethoxy)benzene (CAS 1260810-00-1)
- 5-Bromo-6-chloro-4-trifluoromethyl-pyridin-2-ylamine (CAS 1311279-26-1)
- 1-Bromo-4-chloro-2-(trifluoromethoxy)benzene (CAS 1402672-86-9)
- 4-Bromo-6-chloro-2-trifluoromethylphenol (CAS 1414870-65-7)
- 1-Bromo-2-[chloro(difluoro)-methoxy]-4-fluoro-benzene 1417566-64-3 (CAS 1417566-64-3)
Recommended Standards
- 1-Bromo-4-[chloro(difluoro)-methoxy]-2-fluoro-benzene (CAS 1417569-65-3)
- 4-Bromo-5-chloro-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 1502332-11-7)
- 1-Bromo-2-[chloro(difluoro)-methoxy]-3-fluoro-benzene 1417569-22-2 (CAS 1417569-22-2)
- 4-Bromo-2-chloro-1-(trifluoromethoxy)benzene (CAS 158579-80-7)
- (2-Methoxyacetyl)-L-proline (CAS 130603-11-1)
- 2-(Methylthio)cycloheptanone (CAS 52190-36-0)
- Methyl 2,4-dichloro-3-hydroxybenzoate (CAS 129788-30-3)
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- 5α-Androstenone (CAS 18339-16-7)
- Trichloro(6-phenylhexyl)silane (CAS 18035-33-1)
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