4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile CAS 339103-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339103-70-7 |
| Molecular Formula | C18H10ClFN2O |
| Molecular Weight | 324.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 339103-70-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H10ClFN2O. Molecular weight: 324.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H10ClFN2O |
| Molecular Weight | 324.74 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
- 4-(4-Chlorophenyl)-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 866143-57-9)
- 5-(4-Chlorophenyl)-2-(4-fluorophenoxy)nicotinonitrile (CAS 338954-69-1)
- 6-(2-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 306977-96-8)
- 6-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-12-4)
- 1-(4-Chlorophenyl)-4-ethoxy-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 138679-22-8)
- 2-(2-(4-Chlorophenyl)-2-oxoethyl)-3-methylnaphthalene-1,4-dione (CAS 329234-64-2)
- 3-(2-Chlorophenyl)-N-(2,2-dimethoxyethyl)-5-methylisoxazole-4-carboxamide (CAS 497060-42-1)
- 3-(3-(4-Chlorophenyl)-1-phenyl-1h-pyrazol-4-yl)acrylic acid (CAS 55432-14-9)
Recommended Standards
- (E)-2-((2-chloro-6-fluorobenzylidene)amino)-5-phenylfuran-3-carbonitrile (CAS 478033-38-4)
- (E)-2-((2-chloro-4-fluorobenzylidene)amino)-5-phenylfuran-3-carbonitrile (CAS 478033-32-8)
- N-(5-((5-Chlorothiophen-2-yl)methyl)-1,3,4-oxadiazol-2-yl)-5-methylisoxazole-3-carboxamide (CAS 1020978-13-5)
- Fraxamoside (CAS 326594-34-7)
- [5-methyl-1-(2-methylpropyl)-1h-pyrazol-4-yl]methanamine (CAS 1247814-97-6)
- 2-(Aminomethyl)-6-(trifluoromethyl)benzimidazole (CAS 944903-89-3)
- Carvedilol Impurity 33 D5 (CAS CATO-C4X-157433)
- 3-(2-Methoxypyridin-3-yl)-1-methyl-1h-pyrazol-5-amine (CAS 1339624-34-8)
- Benzyl 2-(difluoromethoxy)acetate (CAS 1089709-30-7)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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