1-(3-Fluorophenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione CAS 19677-79-3
| CAS No. | 19677-79-3 |
| Molecular Formula | C10H7FN2O3 |
| Molecular Weight | 222.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Fluorophenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione (C10H7FN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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).
CATO supplies 1-(3-Fluorophenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 19677-79-3), a certified reference material (molecular formula C10H7FN2O3, MW 222.17 g/mol) for analytical method development and quality control.
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.
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 | 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.) | 1962 |
| 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-Fluoro-3-(fluorosulfonyl)benzoic acid (CAS 1934460-95-3)
- 2-(3-Trifluorobenzylidene)-malononitrile (CAS 36937-90-3)
- 1-(4-Fluorophenyl)-1,3-diazinane-2,4,6-trione (CAS 19136-41-5)
- 2-(5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetohydrazide (CAS 512810-15-0)
- 4-Oxo-9-Cis Retinoic Acid (CAS 150737-18-1)
- N-(2-Methoxyphenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 339027-70-2)
- Bromhexine Related Compound 2 (CAS 32193-43-4)
- 2-(Amino(phenyl)methyl)-1H-imidazole-5-carboxylic acid (CAS 1344704-22-8)
- 7-Methoxy-2-methyl-2,3-dihydro-1-benzofuran-5-carboxylic acid (CAS 877825-71-3)
- 2-Chloro-N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)benzamide (CAS 338961-31-2)
- 6-Bromo-7-fluorochroman-4-one (CAS 1092350-30-5)
- tert-Butyl 4-(6-formylpyridin-3-yl)piperazine-1-carboxylate (CAS 1197294-84-0)
- (Z)-N'-hydroxycyclopent-1-carboximidamide (CAS 1942923-13-8)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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