4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine CAS 478080-79-4
| CAS No. | 478080-79-4 |
| Molecular Formula | C16H10ClFN2O |
| Molecular Weight | 300.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine (CAS 478080-79-4), a certified reference material (molecular formula C16H10ClFN2O, MW 300.71 g/mol) for analytical method development and quality control.
Structurally, 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine (C16H10ClFN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 300.71 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H10ClFN2O |
| Molecular Weight | 300.71 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) | 12.0 |
| 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
- 5-(((4-Chlorophenyl)sulfonyl)methyl)furan-2-carboxylic acid (CAS 1146297-18-8)
- 1-(3-Chlorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-66-1)
- 1-(4-Chlorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-50-3)
- 3-(4-Chlorophenyl)-1-(2-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-70-7)
- 3-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-57-0)
- 5-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyrimidine (CAS 477890-43-0)
- 1-(3-Chlorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017402-25-3)
- 1-(2-Chlorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017458-46-6)
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- 5-chloro-2-methoxypyrido[3,4-b]pyrazine (CAS 1600511-78-1)
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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 18665070610 / Nicole.chen@cato-chem.com