3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid CAS 119322-47-3
| CAS No. | 119322-47-3 |
| Molecular Formula | C10H8FNO3 |
| Molecular Weight | 209.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 209.17 g/mol gives 3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid (CAS 119322-47-3), a certified reference material (molecular formula C10H8FNO3, MW 209.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H8FNO3, 3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 3-[(4-fluorophenyl)carbamoyl]prop-2-enoic acid 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 | C10H8FNO3 |
| Molecular Weight | 209.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluorophenyl Standards
- (R)-5-(4-Fluorophenyl)-4,5-dihydroisoxazole-3-carboxylic acid (CAS 1015767-01-7)
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- Methyl 4-fluorophenyl-2-isocyanatoacetate (CAS 1210271-04-7)
- (2E)-4-[(2-fluorophenyl)amino]-4-oxobut-2-enoic acid (CAS 63539-50-4)
- 3-(2-Fluorophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 842973-70-0)
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- Sodium carbosulfonate impurity 28 (CAS CATO-C4X-229128)
- 2,3,6-Trifluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2813245-28-0)
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