4-(2,4-Difluorophenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylic acid CAS 487057-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 487057-91-0 |
| Molecular Formula | C13H11F2NO3 |
| Molecular Weight | 267.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(2,4-Difluorophenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylic acid (CAS 487057-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H11F2NO3. Molecular weight: 267.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H11F2NO3 |
| Molecular Weight | 267.23 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-(Bromo(phenyl)methylene)isoindolin-1-one (CAS 5194-49-0)
- 4-(Methoxycarbonyl)-2-(pyrrolidine-1-carbonyl)furan-3-carboxylic acid (CAS 5165-13-9)
- 2-Nitro Iso-apiole (CAS 22959-13-3)
- Tetradecyl acrylate (CAS 21643-42-5)
- 5,6-Dibromo-2,3-dihydro-isoindol-1-one (CAS 954239-43-1)
- 5-Chloro-1-ethyl-1h-pyrazole-4-sulfonyl chloride (CAS 1427022-70-5)
- tert-Butyl (3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1256360-04-9)
- N-(2,4-Dichlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 61669-26-9)
- trans-4-[2-Oxo-2-(3-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 736136-63-3)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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