(3-Fluorophenyl)(4-methoxyphenyl)methanone CAS 96719-99-2
| CAS No. | 96719-99-2 |
| 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.
(3-Fluorophenyl)(4-methoxyphenyl)methanone (CAS 96719-99-2), molecular formula C14H11FO2 and molecular weight 230.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Fluorophenyl)(4-methoxyphenyl)methanone (C14H11FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-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.) | 1984 |
| 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)
- (2-Fluorophenyl)(4-methoxyphenyl)methanone (CAS 66938-29-2)
- (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
- (7-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-2-yl)methanol (CAS 2901950-00-1)
- (2e)-3-{4-[(difluoromethyl)sulfanyl]phenyl}prop-2-enoic acid (CAS 325732-94-3)
- (R)-N-(1-(5-(Trifluoromethyl)pyridin-2-yl)ethyl)cyclopropanamine (CAS 2774612-92-7)
- 1-(2-(4-Fluorophenoxy)phenyl)ethanone (CAS 431047-38-0)
- Methyl 2-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2201133-24-4)
- (2E)-N-(4-tert-Butylphenyl)-3-(4-ethoxyphenyl)prop-2-enamide (CAS 329777-50-6)
- L-Homocystine-3,3,3′,3′,4,4,4′,4′-d8 (CAS 182755-41-5)
- 2-(4-(Trifluoromethyl)phenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 946049-56-5)
- 1-Isobutyl-5-methyl-3-nitro-1H-pyrazole (CAS 1429418-19-8)
- (E)-3-Benzylidene-5-ethylpyrrolidin-2-one (CAS 679818-40-7)
- 2-Fluoropyridine-4-sulfonamide (CAS 2357160-67-7)
- 1-(Trifluoromethoxy)-4-vinylcyclohexane (CAS 2231673-32-6)
- n-(3,4-Dimethylbenzyl)cyclopentanamine (CAS 1152689-41-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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