2-(4-Ethylphenoxy)-5-fluoroaniline CAS 946775-12-8
| CAS No. | 946775-12-8 |
| Molecular Formula | C14H14FNO |
| Molecular Weight | 231.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.27 g/mol gives 2-(4-Ethylphenoxy)-5-fluoroaniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Ethylphenoxy)-5-fluoroaniline (CAS 946775-12-8) is a high-purity analytical reference standard with the molecular formula C14H14FNO and a molecular weight of 231.27 g/mol.
2-(4-Ethylphenoxy)-5-fluoroaniline (C14H14FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-(4-Ethylphenoxy)-5-fluoroaniline 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.
Physical & Chemical Properties
| Molecular Formula | C14H14FNO |
| Molecular Weight | 231.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethylphenoxy Standards
- 2-(2-Ethylphenoxy)-5-fluoroaniline (CAS 946729-43-7)
- 4-(2-Ethylphenoxy)-3-fluoroaniline (CAS 946664-00-2)
- 4-(4-Ethylphenoxy)-3-fluoroaniline (CAS 946742-54-7)
- (4-(4-Ethylphenoxy)phenyl)methanol (CAS 1038966-29-8)
- 2-(2-Ethylphenoxy)-4-methylaniline (CAS 946728-92-3)
- 2-(2-Ethylphenoxy)-5-methylaniline (CAS 946682-96-8)
- 2-(4-Ethylphenoxy)-4-methylaniline (CAS 946716-60-5)
- 2-(4-Ethylphenoxy)-5-methylaniline (CAS 946683-14-3)
Recommended Standards
- 2-(4-(4-Fluorophenoxy)phenyl)ethan-1-amine (CAS 938270-27-0)
- 2-(4-Fluorobenzylidene)-4,4-dimethyl-3-oxopentanenitrile (CAS 391649-86-8)
- 2-(3-Fluoro-4-phenoxyphenyl)ethan-1-amine (CAS 910405-57-1)
- 2-(4-Fluorobenzylidene)quinuclidin-3-one (CAS 209863-77-4)
- ethyl 5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 3469-63-4)
- Naphtho[1',2':4,5]imidazo[2,1-a]isoquinoline (CAS 239-68-9)
- (2-Fluoro-3-methoxyphenyl)boronic acid (CAS 352303-67-4)
- n-(3-Methyloxetan-3-yl)methanesulfonamide (CAS 1306605-70-8)
- Pcb No. 200 (CAS 40186-71-8)
- 4-Methyl-2-(2-propylpyridin-4-yl)thiazole-5-carboxylic acid (CAS 929813-95-6)
- Emorfazone (CAS 38957-41-4)
- 3',4'-Dimethyl-biphenyl-2-ylamine hydrochloride (CAS 1049745-38-1)
- Methyl 3-[(benzylcarbamoyl)amino]propanoate (CAS 1146299-57-1)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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