5-Bromo-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide CAS 1931935-36-2
| CAS No. | 1931935-36-2 |
| Molecular Formula | C16H10BrFN2O4 |
| Molecular Weight | 393.16 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.
5-Bromo-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide (CAS 1931935-36-2) is a high-purity analytical reference standard with the molecular formula C16H10BrFN2O4 and a molecular weight of 393.16 g/mol.
Based on its molecular formula C16H10BrFN2O4, 5-Bromo-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 393.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5-Bromo-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide 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 | C16H10BrFN2O4 |
| Molecular Weight | 393.16 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 DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-(Tributylstannyl)-2-pyridinecarbonitrile (CAS 866606-03-3)
- (E)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino N-(4-chlorophenyl)carbamate (CAS 338791-71-2)
- Tetrafluoropyridazine (CAS 7627-80-7)
- 4-bromo-3,3-dimethylbutanenitrile (CAS 129415-93-6)
- 2-(3-Chlorophenyl)piperidine (CAS 383128-12-9)
- tert-Butyl 7-bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-1-carboxylate (CAS 2168945-54-6)
- Glecaprevir Impurity 1 (CAS 1360828-80-3)
- 2-(2-Chlorophenyl)cyclopropan-1-amine hydrochloride (CAS 90562-29-1)
- 6,7-Diphenyl-2-sulfanylidene-1H-pteridin-4-one (CAS 14892-97-8)
- 6-(Chloromethyl)-1-methyl-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 931075-55-7)
- Epalrestat impurity 33 (CAS 39486-57-2)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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