2-(2,4-Dichlorophenoxy)-6-phenyl-4-(trifluoromethyl)pyridine-3-carbonitrile CAS 338749-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338749-46-5 |
| Molecular Formula | C19H9Cl2F3N2O |
| Molecular Weight | 409.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,4-Dichlorophenoxy)-6-phenyl-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338749-46-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H9Cl2F3N2O. Molecular weight: 409.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H9Cl2F3N2O |
| Molecular Weight | 409.19 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) | 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 Dichlorophenoxy Standards
- 2-(2,6-Dichlorophenoxy)-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 338964-61-7)
- 2-(3,4-Dichlorophenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 252060-06-3)
- 2-(3,5-Dichlorophenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 252060-05-2)
- 2-(2,4-Dichlorophenoxy)-N'-(5-nitro-2-oxoindolin-3-ylidene)acetohydrazide (CAS 325777-37-5)
- 5-(2,5-Dichlorophenoxy)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956242-14-1)
- 2-(2,3-Dichlorophenoxy)-6-(3,4-dichlorophenyl)pyridine-3-carbonitrile (CAS 252059-77-1)
- 2-(2,4-Dichlorophenoxy)-6-(3,4-dichlorophenyl)pyridine-3-carbonitrile (CAS 252059-72-6)
- 2-(3,4-Dichlorophenoxy)-6-(3,4-dichlorophenyl)pyridine-3-carbonitrile (CAS 252059-74-8)
Recommended Standards
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