2-((3-Fluoro-4-methylphenyl)amino)-2-oxoethyl 5-bromofuran-2-carboxylate CAS 733025-22-4
| CAS No. | 733025-22-4 |
| Molecular Formula | C14H11BrFNO4 |
| Molecular Weight | 356.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-((3-Fluoro-4-methylphenyl)amino)-2-oxoethyl 5-bromofuran-2-carboxylate 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.
CATO supplies 2-((3-Fluoro-4-methylphenyl)amino)-2-oxoethyl 5-bromofuran-2-carboxylate (CAS 733025-22-4), a certified reference material (molecular formula C14H11BrFNO4, MW 356.14 g/mol) for analytical method development and quality control.
2-((3-Fluoro-4-methylphenyl)amino)-2-oxoethyl 5-bromofuran-2-carboxylate (C14H11BrFNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. It is notably hygroscopic, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H11BrFNO4 |
| Molecular Weight | 356.14 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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