1-[(3,4-Difluorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide CAS 338977-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338977-73-4 |
| Molecular Formula | C14H9F5N2O2 |
| Molecular Weight | 332.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(3,4-Difluorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-73-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H9F5N2O2. Molecular weight: 332.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H9F5N2O2 |
| Molecular Weight | 332.23 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 2-((3-(3,5-Difluorophenyl)-2-oxo-2h-chromen-7-yl)oxy)acetic acid (CAS 951999-09-0)
- 3-[(E)-2-[(2,4-Difluorophenyl)amino]-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 320420-45-9)
- N-(3,4-Difluorophenyl)-7-methoxy-6-nitroquinazolin-4-amine (Dacomitinib Impurity) (CAS 2119689-75-5)
- Methyl 1-(2,4-Difluorophenyl)-3-(4-fluorophenyl)-1bromoh-pyrazole-5-carboxylate (CAS 1202029-46-6)
- 1-(2,4-Difluorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 321431-58-7)
- (2,6-Difluorophenyl)(4-(2-methoxyphenyl)piperazin-1-yl)methanone (CAS 260442-45-3)
- (2Z)-2-[(2,5-Difluorophenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-69-4)
- 2-((1-((2,5-Difluorophenyl)sulfonyl)azetidin-3-yl)oxy)thiazole (CAS 1797335-84-2)
Recommended Standards
- 1-(4-Bromophenyl)-3-((4-ethylphenyl)amino)propan-1-one (CAS 423735-02-8)
- 1-Benzyl-3-(4-bromophenoxy)pyrrolidine (CAS 337912-63-7)
- 1-(4-Bromophenyl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 423733-46-4)
- 1-(2-Benzyloxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole (CAS 1562305-15-0)
- 6-Chloro-3-(2,2,6,6-tetramethylpiperidin-4-yl)-3,4-dihydro-2H-[1,3]oxazino[5,6-h]quinoline (CAS 380192-95-0)
- 3-(4-Fluorobenzyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one (CAS 431980-10-8)
- N-(2-{5-[(4-tert-butylphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}ethyl)-2-chloroacetamide (CAS 565195-76-8)
- 5-Chloro-3-hydrazinylpyridazin-4-amine (CAS 53180-75-9)
- 2-((4-Methyl-5-(((3-nitrophenyl)amino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1119449-47-6)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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