5-(2,4-Dibromophenyl)furan-2-carbaldehyde CAS 401636-41-7
| CAS No. | 401636-41-7 |
| Molecular Formula | C11H6Br2O2 |
| Molecular Weight | 329.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 329.97 g/mol gives 5-(2,4-Dibromophenyl)furan-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(2,4-Dibromophenyl)furan-2-carbaldehyde (CAS 401636-41-7), a certified reference material (molecular formula C11H6Br2O2, MW 329.97 g/mol) for analytical method development and quality control.
5-(2,4-Dibromophenyl)furan-2-carbaldehyde (C11H6Br2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(2,4-Dibromophenyl)furan-2-carbaldehyde 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 | C11H6Br2O2 |
| Molecular Weight | 329.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | Br-containing |
Related Dibromophenyl Standards
- 5-(2,5-Dibromophenyl)furan-2-carbaldehyde (CAS 591723-91-0)
- (2,4-Dibromophenyl)methanesulfonamide (CAS 1702659-62-8)
- (2,6-Dibromophenyl)methanesulfonamide (CAS 256651-56-6)
- 1-(2,4-Dibromophenyl)-1H-pyrrole-2-carbaldehyde (CAS 299164-67-3)
- 1-(3,5-Dibromophenyl)-2,2,2-trifluoroethanone (CAS 1190865-42-9)
- (3,5-Dibromophenyl)(pyrrolidin-1-yl)methanone (CAS 296893-17-9)
- 1-(2,4-Dibromophenyl)-3,3-dimethylazetidin-2-one (CAS 478262-01-0)
- 1-(3,5-Dibromophenyl)-2,2,2-trifluoroethan-1-ol (CAS 1613518-82-3)
Recommended Standards
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- But-2-ene-1,4-diyl bis(2-bromoacetate) (CAS 20679-58-7)
- 6,7-Dibromo-2-naphthoic acid (CAS 131331-19-6)
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