2,2-Dibromo-1-(5-(2,4-dichlorophenyl)furan-2-yl)ethan-1-one CAS 338756-44-8
| CAS No. | 338756-44-8 |
| Molecular Formula | C12H6Br2Cl2O2 |
| Molecular Weight | 412.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,2-Dibromo-1-(5-(2,4-dichlorophenyl)furan-2-yl)ethan-1-one (CAS 338756-44-8), molecular formula C12H6Br2Cl2O2 and molecular weight 412.89 g/mol, is a CATO reference standard with documented purity and traceability.
2,2-Dibromo-1-(5-(2,4-dichlorophenyl)furan-2-yl)ethan-1-one (C12H6Br2Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2,2-Dibromo-1-(5-(2,4-dichlorophenyl)furan-2-yl)ethan-1-one 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.
Physical & Chemical Properties
| Molecular Formula | C12H6Br2Cl2O2 |
| Molecular Weight | 412.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-5-(difluoromethyl)-4-iodopyridine (CAS 1804713-95-8)
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- 2,5-Dibromo-3-(difluoromethyl)-4-iodopyridine (CAS 1805317-63-8)
- 2,3-Dibromo-4-(difluoromethyl)-6-iodopyridine (CAS 1805958-67-1)
- 2,4-Dibromo-6-(difluoromethyl)-3-iodopyridine (CAS 1806839-09-7)
- 2,5-Dibromo-3,4-difluoro-6-iodoaniline (CAS 2750995-89-0)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-1-[4-(trifluoromethyl)phenyl]ethan-1-one (CAS 1240568-21-1)
- 5,7-Dibromo-2-(2-(5-nitrofuran-2-yl)vinyl)benzofuran (CAS 89266-58-0)
Recommended Standards
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- 3-(4-Fluorophenyl)-N-(2-(furan-3-yl)ethyl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1428355-57-0)
- 3-Chloro-2-fluorobenzonitrile (CAS 94087-40-8)
- N-(trans-4-Formylcyclohexyl)ethanesulfonamide (CAS 2300150-71-2)
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Why CATO?
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