4-(4-Chlorophenyl)-2-(2,3-dimethylphenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile CAS 303984-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303984-58-9 |
| Molecular Formula | C27H18ClF3N2O |
| Molecular Weight | 478.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chlorophenyl)-2-(2,3-dimethylphenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 303984-58-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H18ClF3N2O. Molecular weight: 478.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H18ClF3N2O |
| Molecular Weight | 478.89 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) | 18.0 |
| 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-{5-[(4-chlorophenyl)sulfanyl]-4-phenyl-1,3-thiazol-2-yl}-4-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 956393-87-6)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 476484-53-4)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 476484-56-7)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 476484-38-5)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 477329-60-5)
- 3-((4-Chlorophenyl)sulfonyl)-N-(4-methoxybenzyl)-4-methyl-6-phenylpyridin-2-amine (CAS 339103-25-2)
- 2-[2-(4-Chlorophenyl)adamantan-2-yl]-1-[4-(4-methoxyphenyl)piperazin-1-yl]ethan-1-one (CAS 400085-05-4)
- N-(2-Chlorophenyl)-3-[4-(6-methylheptan-2-yl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]benzene-1-sulfonamide (CAS 748777-78-8)
Recommended Standards
- 5-Chloro-N-(2,4-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide (CAS 1788874-30-5)
- 5-Chloro-N-(3,5-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide (CAS 2448268-06-0)
- Isochlortetracycline (CAS 514-53-4)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-5-(4-ethoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 488805-01-2)
- 2-(4-Fluorophenyl)benzo[d]oxazol-5-amine (CAS 116248-10-3)
- Betamethasone Impurity 129 (CAS CATO-C4X-1437129)
- 5-Isopropyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 83957-86-2)
- 5-Cyclopropoxy-6-methylnicotinaldehyde (CAS 1243399-93-0)
- 3-Fluoro-4-(2-isopropylpyrrolidin-1-yl)aniline dihydrochloride (CAS 1432679-70-3)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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