2-(4-Fluorophenoxy)-1-{6-[1-(4-fluorophenoxy)ethyl]-3-pyridinyl}-1-propanone CAS 866149-83-9
| CAS No. | 866149-83-9 |
| Molecular Formula | C22H19F2NO3 |
| Molecular Weight | 383.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H19F2NO3, 2-(4-Fluorophenoxy)-1-{6-[1-(4-fluorophenoxy)ethyl]-3-pyridinyl}-1-propanone 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 383.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(4-Fluorophenoxy)-1-{6-[1-(4-fluorophenoxy)ethyl]-3-pyridinyl}-1-propanone (CAS 866149-83-9) is a high-purity analytical reference standard with the molecular formula C22H19F2NO3 and a molecular weight of 383.39 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H19F2NO3 |
| Molecular Weight | 383.39 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, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenoxy Standards
- 2-(4-Fluorophenoxy)-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 337921-89-8)
- N4-(5-(4-Fluorophenoxy)-6-methoxy-2-methylquinolin-8-yl)pentane-1,4-diamine fumarate (CAS 80061-22-9)
- N4-(5-(4-Fluorophenoxy)-6-methoxy-4-methylquinolin-8-yl)pentane-1,4-diamine (CAS 80061-25-2)
- 2-(2-Fluorophenoxy)-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)propanamide (CAS 1049220-44-1)
- 2-[[[4-(4-Fluorophenoxy)phenyl]sulfonyl]amino]-N-hydrox y-2-methylpropanamide 2-[[[4-(4-Fluorophenoxy)phenyl]sulfonyl]amino]-N-hydroxy-2-methylpropanamide 210755-45-6 CP 471474 CP-471474 PF-1626077 (CAS 210755-45-6)
- N'-[2-(4-Fluorophenoxy)ethanimidoyl]-2-phenoxypyridine-3-carbohydrazide (CAS 337928-94-6)
- 3-(4-Fluorophenoxy)-1-(4-(4-isopropylbenzyl)piperazin-1-yl)propan-1-ol (CAS 2109175-55-3)
- 2-(2-Fluorophenoxy)-N-(4-(4-nitrothiophen-2-yl)thiazol-2-yl)acetamide (CAS 1170588-02-9)
Recommended Standards
- 1-Morpholino-2-((4-phenyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)ethan-1-one (CAS 493017-61-1)
- 2-{[3-cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N,N-diethylacetamide (CAS 625369-83-7)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hexanedioic acid (CAS 250384-77-1)
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7)
- Desmethyl-metobromuron (CAS 27112-32-9)
- 2-(4-Methoxybenzoyl)-6-methoxypyridine (CAS 1187166-97-7)
- 1-(Bromomethyl)-1-fluoro-4,4-dimethylcyclohexane (CAS 2201243-63-0)
- 2-[Isopropyl-(1-methyl-piperidin-3-yl)-amino]-ethanol (CAS 1353969-38-6)
- 2-Methyl-6,6a,7,8,9,10-hexahydrobenzo[e]pyrido[1,2-a][1,4]diazepin-5(12H)-amine (CAS 5786-47-0)
- 3-{[2-(Trifluoromethyl)phenoxy]methyl}piperidinehydrochloride (CAS 1219960-58-3)
- 3-Butanoyl-4-fluorophenylboronic acid (CAS 2096332-56-6)
- PF-06649283 (CAS 1621585-17-8)
- (3-Bromo-5-isopropylphenyl)methanol (CAS 1781019-63-3)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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