Ethyl 5-cyano-6-(4-fluorophenoxy)-2-phenylnicotinate CAS 306980-17-6
| CAS No. | 306980-17-6 |
| Molecular Formula | C21H15FN2O3 |
| Molecular Weight | 362.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 5-cyano-6-(4-fluorophenoxy)-2-phenylnicotinate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Ethyl 5-cyano-6-(4-fluorophenoxy)-2-phenylnicotinate (CAS 306980-17-6) is a high-purity analytical reference standard with the molecular formula C21H15FN2O3 and a molecular weight of 362.35 g/mol.
Based on its molecular formula C21H15FN2O3, Ethyl 5-cyano-6-(4-fluorophenoxy)-2-phenylnicotinate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 362.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H15FN2O3 |
| Molecular Weight | 362.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
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- N-(4,6-dimethylpyridin-2-yl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)propanamide (CAS 478080-04-5)
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- 3-Bromo-1-propyl-1H-indazole (CAS 1352514-47-6)
- [2-amino-1-(furan-2-yl)ethyl](butan-2-yl)amine (CAS 1498050-26-2)
- N3-C2-NHS ester (CAS 850180-76-6)
- 2-(2,4,4-Trimethylchroman-2-yl)phenol (CAS 5026-12-0)
- 5-Pentylthiazole (CAS 96693-93-5)
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- 2-(3-Hydroxyphenyl)isonicotinic acid (CAS 1258629-11-6)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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