(5,7-Dibromobenzofuran-2-yl)(2,4-dichlorophenyl)methanone CAS 83806-81-9
| CAS No. | 83806-81-9 |
| Molecular Formula | C15H6Br2Cl2O2 |
| Molecular Weight | 448.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5,7-Dibromobenzofuran-2-yl)(2,4-dichlorophenyl)methanone (CAS 83806-81-9) is a high-purity analytical reference standard with the molecular formula C15H6Br2Cl2O2 and a molecular weight of 448.92 g/mol.
The molecular framework of (5,7-Dibromobenzofuran-2-yl)(2,4-dichlorophenyl)methanone (C15H6Br2Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (5,7-Dibromobenzofuran-2-yl)(2,4-dichlorophenyl)methanone 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 | C15H6Br2Cl2O2 |
| Molecular Weight | 448.92 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl/Br-containing |
Related Dibromobenzofuran Standards
- (5,7-Dibromobenzofuran-2-yl)(phenyl)methanone (CAS 75630-71-6)
- Ethyl 5,7-dibromobenzofuran-2-carboxylate (CAS 91182-70-6)
- Methyl 3,5-dibromobenzofuran-2-carboxylate (CAS 1355190-08-7)
- 1-(5,7-Dibromobenzofuran-2-yl)ethan-1-one (CAS 7203-79-4)
- 2,6-Dibromobenzofuran-3(2H)-one (CAS 1823370-21-3)
- 2,5-Dibromobenzofuran-3(2H)-one (CAS 1823918-46-2)
- 2,3-Dibromobenzofuran (CAS 64150-61-4)
- 3,5-Dibromobenzofuran (CAS 99660-97-6)
Recommended Standards
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