4-(2,6-Dichlorophenyl)-2-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-6-methylpyridine-3,5-dicarbonitrile CAS 303148-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303148-17-6 |
| Molecular Formula | C22H13Cl2FN4 |
| Molecular Weight | 423.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,6-Dichlorophenyl)-2-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-6-methylpyridine-3,5-dicarbonitrile (CAS 303148-17-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H13Cl2FN4. Molecular weight: 423.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H13Cl2FN4 |
| Molecular Weight | 423.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- 3-[(2,6-Dichlorophenyl)methoxy]-N-(4-nitrophenyl)thiophene-2-carboxamide (CAS 344270-35-5)
- 2-(2,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (CAS 337501-93-6)
- 2-(2,4-Dichlorophenyl)-N-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 337502-14-4)
- 2-(3,4-Dichlorophenyl)-N-(2-methoxyphenyl)quinoline-4-carboxamide (CAS 332175-86-7)
- 2-(3,4-Dichlorophenyl)-N-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332175-88-9)
- N-(3,4-Dichlorophenyl)-2-(3,5-diphenyl-1H-1,2,4-triazol-1-yl)acetamide (CAS 332358-11-9)
- N-(3,5-dichlorophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332157-16-1)
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(4-methoxyphenoxy)pyrimidine (CAS 339275-92-2)
Recommended Standards
- Axitinib Impurity 32 (CAS CATO-C4X-107132)
- 3-(2,4-Dichlorobenzoyl)-5-(4-hydroxy-3-methoxybenzylidene)-2-thioxoimidazolidin-4-one (CAS 554423-02-8)
- 3-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]-phenyl 2-bromobutanoate (CAS 1192805-64-3)
- (5-Fluoro-1h-indol-3-yl)methanamine (CAS 113188-82-2)
- 3-Bromocaproic Acid (CAS 82191-81-9)
- 3-Formyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 221323-58-6)
- N-(8-OXO-5,6,7,8-TETRAHYDRONAPHTHALEN-1-YL)ACETAMIDE (CAS 110139-15-6)
- methyl 5-fluoro-1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1949793-11-6)
- 3-Methoxy-1h-pyrazole-4-carbaldehyde (CAS 1215632-94-2)
- Peptide 431 (CAS CATO-CPTD788431)
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