1,2-Dibromo-5-difluoromethoxy-3-(trifluoromethoxy)benzene CAS 1806349-60-9
| CAS No. | 1806349-60-9 |
| Molecular Formula | C8H3Br2F5O2 |
| Molecular Weight | 385.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dibromo-5-difluoromethoxy-3-(trifluoromethoxy)benzene (C8H3Br2F5O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
1,2-Dibromo-5-difluoromethoxy-3-(trifluoromethoxy)benzene (CAS 1806349-60-9) is a high-purity analytical reference standard with the molecular formula C8H3Br2F5O2 and a molecular weight of 385.91 g/mol.
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), 1,2-Dibromo-5-difluoromethoxy-3-(trifluoromethoxy)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 | C8H3Br2F5O2 |
| Molecular Weight | 385.91 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,5-Dibromo-2-difluoromethoxy-3-(trifluoromethoxy)benzene (CAS 1803715-30-1)
- 1,3-Dibromo-2-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1803789-38-9)
- 1,5-Dibromo-3-difluoromethoxy-2-(trifluoromethoxy)benzene (CAS 1803835-05-3)
- 1,3-Dibromo-5-difluoromethoxy-2-(trifluoromethoxy)benzene (CAS 1804937-82-3)
- 1,4-Dibromo-2-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1805121-09-8)
- 1,2-Dibromo-4-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1806305-43-0)
- 1,5-Dibromo-2-difluoromethoxy-4-(trifluoromethoxy)benzene (CAS 1806305-59-8)
- 1,4-Dibromo-2-difluoromethoxy-6-(trifluoromethoxy)benzene (CAS 1806349-71-2)
Recommended Standards
- 1,2-Dibromo-3-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1807181-16-3)
- 1'-(4-Chlorobenzenesulfonyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 681850-22-6)
- 2-((4-Chlorophenyl)amino)-6-(cyclohexylthio)quinazolin-4(1H)-one (CAS 828261-89-8)
- 3-(2-Chlorophenyl)-4-((4-(diethylamino)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-27-2)
- 1-(4-methoxyphenyl)piperidin-4-ol (CAS 681481-95-8)
- 2-(Propan-2-yloxy)acetonitrile (CAS 84847-42-7)
- 4-(4-Chlorophenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 478080-36-3)
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