1-[(4-chlorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile 478260-55-8 9E-372S CAS 478260-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478260-55-8 |
| Molecular Formula | C14H8ClF3N2O |
| Molecular Weight | 312.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-chlorophenyl)methyl]-2-oxo-6-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile 478260-55-8 9E-372S (CAS 478260-55-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8ClF3N2O. Molecular weight: 312.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8ClF3N2O |
| Molecular Weight | 312.67 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chlorophenyl Standards
- 1-(2-Chlorophenyl)-5-(furan-2-yl)-3-(trifluoromethyl)-1H-pyrazole (CAS 437711-24-5)
- 1-(3-Chlorophenyl)-1,3-dihydro-5-(trifluoromethyl)-2H-Benzimidazol-2-one (CAS 625458-06-2)
- 3-[(2-Chlorophenyl)methoxy]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338791-80-3)
- N-(4-chlorophenyl)-2,6-difluoro-3-nitrobenzamide (CAS 260442-70-4)
- 1-(4-Chlorophenyl)-3-(3-(difluoromethoxy)phenyl)urea (CAS 540771-25-3)
- 1-(4-Chlorophenyl)-3-(3-(difluoromethoxy)phenyl)urea (CAS 886542-48-9)
- 3-(4-Chlorophenyl)benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 121997-02-2)
- 5-(2-(3-Chlorophenyl)benzo[d]oxazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1706449-46-8)
Recommended Standards
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2,3-dihydro-1H-indol-2-one (CAS 338420-42-1)
- 3-Chloro-2-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-5-(trifluoromethyl)pyridine (CAS 1092346-62-7)
- 9-Benzyl-2-chloro-6-(trifluoromethyl)-9H-purine (CAS 1682-16-2)
- 2-Methylenepentanoyl chloride (CAS 78450-85-8)
- 2-[4-(4-Chlorobenzenesulfonyl)-5-phenyl-1H-pyrazol-1-yl]-5-[(4-chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-1,3-thiazole (CAS 956627-23-9)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino cyclopropanecarboxylate (CAS 477872-55-2)
- N-Methyl-N-phenylbutanamide (CAS 42883-79-4)
- (3S,3AS,6aR)-3a-methyl-3-phenylhexahydro-1H-cyclopenta[c]furan-1-one (CAS 804566-60-7)
- Isavuconazole Impurity 58 (CAS 36776-32-6)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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