6-(4-Chlorophenyl)-1-[(4-fluorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 478042-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478042-87-4 |
| Molecular Formula | C20H14ClFN2OS |
| Molecular Weight | 384.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-(4-Chlorophenyl)-1-[(4-fluorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-87-4) pharmaceutical standards reference standard. Molecular formula: C20H14ClFN2OS. Molecular weight: 384.85 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H14ClFN2OS |
| Molecular Weight | 384.85 g/mol |
| 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 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- [(3Z)-1-[(4-Chlorophenyl)methyl]-5-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino pentanoate (CAS 320420-87-9)
- 1-(4-Chlorophenyl)-3-(5-Isopropyl-1-Methyl-3-Oxo-2-Phenyl-2,3-Dihydro-1H-Pyrazol-4-Yl)Urea (CAS 903895-98-7)
- N-(4-Chlorophenyl)-4-hydroxy-2-oxo-1-pentyl-1,2-dihydroquinoline-3-carboxamide (CAS 303093-25-6)
- (E)-1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(2-nitrophenyl)-2-propen-1-one (CAS 1211932-77-2)
- 3-((4-(2-Chlorophenyl)piperazin-1-yl)sulfonyl)-1H-pyrazole-4-carbohydrazide (CAS 1370592-49-6)
- 2-((2-(2-(3-Chlorophenyl)thiazol-4-yl)ethyl)amino)-5-nitrobenzonitrile (CAS 861207-14-9)
- 4-((4-Chlorophenyl)thio)-3-nitro-N-phenylbenzamide (CAS 303988-25-2)
- 1-((2-(4-Chlorophenyl)-2-Methylpropoxy)Methyl)-3-(2-Fluorophenoxy)Benzene (CAS 80843-66-9)
Recommended Standards
- 2,4,6-Tribromophenyl acrylate (CAS 3741-77-3)
- 4-Chloro-6-(4-(3-(4-methoxyphenyl)-1H-pyrazol-5-yl)piperidin-1-yl)pyrimidin-2-amine (CAS 1026093-00-4)
- 2,3,5-Tribromocinnamic acid (CAS 1262012-67-8)
- 4-Cyclopropoxy-6-(methylthio)nicotinonitrile (CAS 1243320-20-8)
- [((1S,2S)-2-Aminocyclohexyl)[(4-methylphenyl)sulfonyl]amido](chloro)(η6-p-cymene)ruthenium (CAS 192057-12-8)
- Methyl 4-(pyridin-4-yl)-1H-pyrazole-3-carboxylate (CAS 117784-22-2)
- 5',5''-Bis(4-carboxyphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-4,4'''-dicarboxylic acid (CAS 1383925-31-2)
- 3-(2-Amino-4-fluorophenoxy)propan-1-ol (CAS 1152569-61-3)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-[2-chloro-4-(tert-pentyl)phenoxy]-2-pyrrolidinecarboxylic acid (CAS 1354485-82-7)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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