6-(4-Fluorophenyl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 252058-81-4
| CAS No. | 252058-81-4 |
| Molecular Formula | C19H12F2N2O |
| Molecular Weight | 322.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-(4-Fluorophenyl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile 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.
6-(4-Fluorophenyl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-81-4) is a high-purity analytical reference standard with the molecular formula C19H12F2N2O and a molecular weight of 322.31 g/mol.
The molecular framework of 6-(4-Fluorophenyl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (C19H12F2N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H12F2N2O |
| Molecular Weight | 322.31 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-{[4-(benzyloxy)phenyl]methylidene}-1,3-diazinane-2,4,6-trione (CAS 242473-63-8)
- 7-Methoxy-4-(7-methoxybenzofuran-2-yl)-2H-chromen-2-one (CAS 637751-06-5)
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- Benzo[d]isothiazole-5-carbonitrile (CAS 1499848-62-2)
- 4-Chloro-1-(3-methylbenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 957006-05-2)
- 3-Methyl-2-(pyrrolidin-2-yl)pyridine (CAS 23894-37-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com