N-(4-Bromophenyl)-2,4-dimethylfuran-3-carboxamide CAS 54110-49-5
| CAS No. | 54110-49-5 |
| Molecular Formula | C13H12BrNO2 |
| Molecular Weight | 294.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(4-Bromophenyl)-2,4-dimethylfuran-3-carboxamide (CAS 54110-49-5) is a high-purity analytical reference standard with the molecular formula C13H12BrNO2 and a molecular weight of 294.14 g/mol.
N-(4-Bromophenyl)-2,4-dimethylfuran-3-carboxamide (C13H12BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H12BrNO2 |
| Molecular Weight | 294.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- n-(3-Bromophenyl)-3-(furan-2-yl)propanamide (CAS 1042640-66-3)
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Recommended Standards
- n-(4-Bromo-3-methylphenyl)-2-methylfuran-3-carboxamide (CAS 923805-02-1)
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- N-(4-bromo-2-methylphenyl)-2-methylfuran-3-carboxamide (CAS 916037-77-9)
- n-(4-Bromophenyl)-3-(furan-2-yl)propanamide (CAS 882112-86-9)
- 2-Ethyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1443286-92-7)
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- Atorvastatin 3-Fluoro Analog Sodium Salt (CAS CATO-C4X-1132143)
- 5,5-Dimethyl-1-hexanol (CAS 2768-18-5)
- 5,5'-Methylene-bis(oxy)diisophthalic acid (CAS 1268133-46-5)
- 1-(4-Bromo-2,6-difluorophenyl)piperidin-4-one (CAS 1486392-98-6)
- 2,2,2-trifluoroethyl N-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]carbamate (CAS 1211189-41-1)
- 4-Bromo-2-methyl-5-(trifluoromethyl)-1H-imidazole (CAS 81654-23-1)
- 5-Ethoxy-2-(1-(methylthio)ethyl)pyrimidin-4(1H)-one (CAS 88570-35-8)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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