5-(3-fluorophenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid CAS 887267-58-5
| CAS No. | 887267-58-5 |
| Molecular Formula | C10H7FN2O3 |
| Molecular Weight | 222.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(3-fluorophenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid.
5-(3-fluorophenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 887267-58-5) is a high-purity analytical reference standard with the molecular formula C10H7FN2O3 and a molecular weight of 222.17 g/mol.
The molecular framework of 5-(3-fluorophenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (C10H7FN2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 5-(3-fluorophenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid 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 | C10H7FN2O3 |
| Molecular Weight | 222.17 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related fluorophenyl Standards
- 1-[(4-Fluorophenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-00-8)
- 1-(3-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152511-49-3)
- 1-(2-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152602-04-4)
- 1-(4-Fluorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152602-19-1)
- 1-(4-Fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1204296-62-7)
- 1-(4-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 1204297-01-7)
- 1-(2-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylic acid (CAS 1204297-73-3)
- 1-(4-Fluorophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1251384-99-2)
Recommended Standards
- 4-Amino-3-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxamide (CAS 89239-97-4)
- 6-Fluoro-4-methoxycarbonyl-3-indazolecarboxaldehyde (CAS 885521-85-7)
- 4-(Trifluoromethyl)quinoline-2-carbonitrile (CAS 25199-89-7)
- 7-(Trifluoromethyl)quinoline-3-carbonitrile (CAS 71083-48-2)
- 2-Bromo-5-chloro-4-methylbenzoic acid (CAS 1426923-27-4)
- 3-(Cyanomethyl)-4-(difluoromethyl)-5-iodopicolinonitrile (CAS 1804492-32-7)
- 2-Methyl-N-(2-thienylmethyl)-1-propanamine hydrochloride (CAS 1049678-06-9)
- 6-Bromo-4-methylindoline (CAS 1557732-35-0)
- Ethyl 2-(4-chlorophenyl)-2-methylpropanoate (CAS 56217-51-7)
- 2-([1,1'-Biphenyl]-4-yl)-2-oxoacetaldehyde (CAS 4974-58-7)
- 6-methoxypyridazine-3-carbonitrile (CAS 72082-10-1)
- 2-(Piperazin-1-ylmethyl)pyrimidine (CAS 172981-86-1)
- 3-Methyl-2-propoxybenzaldehyde (CAS 532965-65-4)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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