6-(3,4-Dichlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile CAS 252059-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252059-76-0 |
| Molecular Formula | C18H9Cl2FN2O |
| Molecular Weight | 359.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3,4-Dichlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-76-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H9Cl2FN2O. Molecular weight: 359.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H9Cl2FN2O |
| Molecular Weight | 359.18 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 |
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Recommended Standards
- 5-Bromo-7-(2-C-methyl-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 443642-47-5)
- Chlortalidone Sulfochloro Impurity (CAS 68592-12-1)
- 2-(3,4-Dichlorophenoxy)-6-(4-fluorophenyl)pyridine-3-carbonitrile (CAS 252059-96-4)
- 2-Methyl-4,5-dichloro-3-pyridazinone (CAS 933-76-6)
- 5-Cyclopropoxy-4-nitronicotinaldehyde (CAS 1243471-34-2)
- 1-Oxa-4,8-diazaspiro[4.5]decan-3-one (CAS 746543-82-8)
- S-(4,5-Dihydro-2-methyl-3-furanyl) ethanethioate (CAS 26486-14-6)
- N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)ethanesulfonamide (CAS 1448137-14-1)
- Amisulpride Impurity 33 (CAS CATO-C4X-104533)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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