(2-Fluorophenyl)(4-methoxyphenyl)methanone CAS 66938-29-2
| CAS No. | 66938-29-2 |
| Molecular Formula | C14H11FO2 |
| Molecular Weight | 230.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.23 g/mol gives (2-Fluorophenyl)(4-methoxyphenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-Fluorophenyl)(4-methoxyphenyl)methanone (CAS 66938-29-2), a certified reference material (molecular formula C14H11FO2, MW 230.23 g/mol) for analytical method development and quality control.
(2-Fluorophenyl)(4-methoxyphenyl)methanone (C14H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (2-Fluorophenyl)(4-methoxyphenyl)methanone 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.) | 1976 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 4-(3-Fluorophenyl)-3-methylbenzoic acid (CAS 1008773-96-3)
- 4-(5-(4-Fluorophenyl)furan-2-yl)but-3-en-2-one (CAS 1562889-78-4)
- (2E)-1-(4-Fluorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 77869-21-7)
- (2-Fluorophenyl)(3-methoxyphenyl)methanone (CAS 890098-08-5)
- (3-Fluorophenyl)(4-methoxyphenyl)methanone (CAS 96719-99-2)
- (4-Fluorophenyl)(2-methoxyphenyl)methanone (CAS 750633-46-6)
- 2-(4-Fluorophenyl)-2-phenylaceticacid (CAS 723-69-3)
- 3-(3-Fluorophenyl)-1-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 412960-16-8)
Recommended Standards
- (2e)-3-{4-[(difluoromethyl)sulfanyl]phenyl}prop-2-enoic acid (CAS 325732-94-3)
- (7-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-2-yl)methanol (CAS 2901950-00-1)
- (1S,4s)-4-(2,3,6-trifluorophenyl)cyclohexan-1-ol (CAS 2114328-31-1)
- (R)-N-(1-(5-(Trifluoromethyl)pyridin-2-yl)ethyl)cyclopropanamine (CAS 2774612-92-7)
- Oxirane, 2-tetradecyl-, homopolymer (CAS 68110-12-3)
- 4,5-Dichloro-1,3-bis(2,6-di(pentan-3-yl)phenyl)-1H-imidazol-3-ium chloride (CAS 1435347-23-1)
- 1-(Trifluoromethyl)-4-vinylbenzene stabilized with 4-tert-Butylcatechol 4-Vinylbenzotrifluoride 4-Trifluoromethylstyrene 402-50-6 (CAS 402-50-6)
- N-(4,6-Dimethylpyrimidin-2-yl)-4-nitrobenzenesulfonamide (CAS 153312-38-0)
- 1-(3-(Trifluoromethyl)benzyl)urea (CAS 296277-59-3)
- 4-Bromo-5-ethoxy-N1-methylbenzene-1,2-diamine (CAS 1373233-20-5)
- 4-Amino-N-[3-(trifluoromethyl)phenyl]benzene-1-sulfonamide (CAS 339-40-2)
- (R)-2-(2-bromo-4-methoxyphenyl)pyrrolidine (CAS 1270294-22-8)
- Indolizin-1-ylmethanol (CAS 357627-48-6)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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