5-(4-Chlorophenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile CAS 338954-80-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338954-80-6 |
| Molecular Formula | C20H12ClF3N2O |
| Molecular Weight | 388.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 338954-80-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H12ClF3N2O. Molecular weight: 388.77 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H12ClF3N2O |
| Molecular Weight | 388.77 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/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 1-[(3-Chlorophenyl)methyl]-2-oxo-5-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 338964-47-9)
- 1-[(3-Chlorophenyl)methyl]-2-oxo-6-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 252059-84-0)
- 1-[(4-Chlorophenyl)methyl]-2-oxo-5-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 338964-38-8)
- 4-(4-Chlorophenyl)-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 478080-36-3)
- 6-(4-Chlorophenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carbonitrile (CAS 339109-58-9)
- N-[4-[(4-Chlorophenyl)methoxy]-2-pyridinyl]-2,6-difluoro-benzeneacetamide (CAS 1415834-63-7)
- 1-[(4-Chlorophenyl)methyl]-3-[(3,4-dimethoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 478262-68-9)
- Methyl 3-(2-(2-((4-chlorophenyl)amino)-2-oxoacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477857-80-0)
Recommended Standards
- 2-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-5-[4-(trifluoromethyl)phenyl]-1,3,4-oxadiazole (CAS 477857-20-8)
- Methyl 4-((2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-yl)amino)nicotinate (CAS 674793-50-1)
- 478039-21-3 5-{[2-(4-chloro-3-fluorophenoxy)phenyl]methylene}-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione KS-000036HG (CAS 478039-21-3)
- Ethyl 2-oxa-6-azaspiro[3.4]Octane-8-carboxylate hemioxalate (CAS 1955514-99-4)
- 5-Chloropyridine-2-carboxylic acid dimethylamide (CAS 89544-34-3)
- 2-(6-Amino-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805302-79-7)
- N-((4,5-Dihydro-1H-imidazol-2-yl)methyl)aniline dihydrochloride (CAS 166904-37-6)
- (2-Fluoro-3-nitrophenyl)methanesulfonyl chloride (CAS 1694188-26-5)
- 7-Chloro-4-{[(3-fluorophenyl)methyl]sulfanyl}-2,3-dihydro-1,5-benzothiazepine (CAS 320423-89-0)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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