1-(4-(2-Fluorophenoxy)phenyl)ethan-1-one CAS 58775-91-0
| CAS No. | 58775-91-0 |
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(4-(2-Fluorophenoxy)phenyl)ethan-1-one (CAS 58775-91-0), a certified reference material (molecular formula C14H11FO2, MW 230.23 g/mol) for analytical method development and quality control.
Structurally, 1-(4-(2-Fluorophenoxy)phenyl)ethan-1-one (C14H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 230.23 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-(4-(2-Fluorophenoxy)phenyl)ethan-1-one 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 | C14H11FO2 |
| Molecular Weight | 230.23 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Fluorophenoxy Standards
- 4-(4-Fluorophenoxy)-3-methylbenzaldehyde (CAS 1270878-66-4)
- 4-((2-Fluorophenoxy)methyl)benzaldehyde (CAS 1443304-00-4)
- 3-((4-Fluorophenoxy)methyl)benzaldehyde (CAS 1443304-37-7)
- 2-((4-Fluorophenoxy)methyl)benzaldehyde (CAS 1443307-58-1)
- 2-((2-Fluorophenoxy)methyl)benzaldehyde (CAS 1443339-49-8)
- 3-((3-Fluorophenoxy)methyl)benzaldehyde (CAS 1443339-55-6)
- 3-((2-Fluorophenoxy)methyl)benzaldehyde (CAS 1443353-65-8)
- 4-((4-Fluorophenoxy)methyl)benzaldehyde (CAS 1443355-35-8)
Recommended Standards
- 1-(3,5-Diethylphenyl)-2,2,2-trifluoroethan-1-one (CAS 942475-13-0)
- 1-(4-(Tert-butyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 73471-97-3)
- 1-(3-(Trifluoromethyl)phenyl)pentan-2-one (CAS 72757-05-2)
- 1-(4-Butylphenyl)-2,2,2-trifluoroethan-1-one (CAS 40739-44-4)
- (2,4-Dinitrophenyl)valine (CAS 10547-33-8)
- (4-(1,3-Dioxolan-2-yl)phenyl)(2-methoxyphenyl)methanone (CAS 898759-86-9)
- [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene](1,3-diphenyl-1,3-propanedionato)copper(I) (CAS 920739-11-3)
- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]-N-[(4-methylphenyl)methyl]acetamide (CAS 1775403-71-8)
- Cyclo(-Arg-Gly-Asp-D-Phe-Val) (CAS 137813-35-5)
- 2-(((Benzyloxy)carbonyl)amino)-3-cyanopropanoic acid (CAS 138750-46-6)
- 2,2-Dimethyl-4-oxo-3,10,14,19-tetraoxa-5-azahenicosan-21-yl 4-methylbenzenesulfonate (CAS 2681390-47-4)
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