N-(2,4-difluorophenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide CAS 338754-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338754-76-0 |
| Molecular Formula | C20H13F5N2O2 |
| Molecular Weight | 408.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2,4-difluorophenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338754-76-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H13F5N2O2. Molecular weight: 408.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H13F5N2O2 |
| Molecular Weight | 408.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(2,4-difluorophenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338781-71-8)
- N-(2,4-difluorophenyl)-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide (CAS 339008-66-1)
- N-(2,4-Difluorophenyl)-6-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,6-dihydropyridine-3-carboxamide (CAS 338783-71-4)
- N-(2,4-Difluorophenyl)-2-(2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetamide (CAS 1105200-82-5)
- N-(2,4-Difluorophenyl)-4-(2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamide (CAS 1023509-16-1)
- 4-[(1E)-[(2,4-Difluorophenyl)imino]methyl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331461-00-8)
- N-(2,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577962-34-6)
- N-(3,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-59-1)
Recommended Standards
- 5,5'-(Pyrazine-2,6-diyl)diisophthalicacid (CAS 2757730-24-6)
- 4-(2,6-Difluorobenzoyl)-N-(3-(trifluoromethyl)benzyl)-1H-pyrrole-2-carboxamide (CAS 439112-13-7)
- 4-(2,4-Dichlorophenyl)-6-(4-methylphenyl)-2-(pyrrolidin-1-yl)pyridine-3-carbonitrile (CAS 341964-92-9)
- 2-{1,3-dioxo-1H,2H,3H,4H-pyrazino[1,2-a]indol-2-yl}acetic acid (CAS 1209535-34-1)
- 3-Methyl-1-(1h-1,2,4-triazol-3-yl)butan-1-amine (CAS 1251276-97-7)
- 1-(1H-Indol-3-ylmethyl)piperidin-4-aminedihydrochloride (CAS 1158785-32-0)
- 4-Bromo-3-chloroquinoline (CAS 1209339-16-1)
- Etidocaine Hydrochloride (CAS 36637-19-1)
- Silver(I) 2,2,3,3,4,4,4-heptafluorobutanoate (CAS 3794-64-7)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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 13829788188 / jacky.chen@cato-chem.com