1-(2-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid CAS 941869-22-3
| CAS No. | 941869-22-3 |
| Molecular Formula | C13H10FNO3 |
| Molecular Weight | 247.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.22 g/mol gives 1-(2-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 941869-22-3) is a high-purity analytical reference standard with the molecular formula C13H10FNO3 and a molecular weight of 247.22 g/mol.
Based on its molecular formula C13H10FNO3, 1-(2-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic 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 247.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic 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 | C13H10FNO3 |
| Molecular Weight | 247.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorobenzyl Standards
- 1-(3-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1036437-95-2)
- 1-(2-Fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 941869-31-4)
- 1-(4-Fluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 941869-20-1)
- n-(4-Fluorobenzyl)-3-nitropyridin-2-amine (CAS 73733-74-1)
- 1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 876294-75-6)
- N-(2-Fluorobenzyl)-1-(2-fluorophenyl)-N-methylmethanamine (CAS 1197870-17-9)
- 2-((4-Fluorobenzyl)sulfonyl)ethanethioamide (CAS 175276-88-7)
- 2-((4-Fluorobenzyl)sulfonyl)-N-hydroxyacetimidamide (CAS 175276-85-4)
Recommended Standards
- 1-(4-(Trifluoromethyl)pyrimidin-2-yl)piperidin-4-ol (CAS 401930-07-2)
- (9-Bromononyl)cyclopropane (CAS 850722-65-5)
- 1-(4-Fluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid (CAS 66158-41-6)
- 2'-(Trifluoromethyl)[1,1'-biphenyl]-4-carbonitrile (CAS 192699-60-8)
- Oxeladin Citrate (CAS 52432-72-1)
- (r)-2-Amino-2-(2-chloro-3,6-difluorophenyl)ethan-1-ol (CAS 1213871-61-4)
- Benzyl N-butyl-N-(4-nitrophenyl)carbamate (CAS 1881330-26-2)
- 2-(Difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetonitrile (CAS 1803959-84-3)
- ETHANONE, 1-[7-(HEPTYLOXY)-3,4-DIHYDRO-4,4-DIMETHYL-1,1-DIOXIDO-2H-1-BENZOTHIOPYRAN-6-YL]- (CAS 153561-30-9)
- Avibactam Impurity 87 (CAS 2243810-78-6（free base）)
- N-(4-Oxocyclohexyl) Phthalimide (CAS 104618-32-8)
- Octyl 3-6-di-O-(α-D-mannopyranosyl)-β-D-mannopyranoside (CAS 140147-36-0)
- N-(2-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)ethyl)benzamide (CAS 899758-62-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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