(3,4-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone CAS 951886-45-6
| CAS No. | 951886-45-6 |
| Molecular Formula | C14H9Cl2FO |
| Molecular Weight | 283.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3,4-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(3,4-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-45-6) is a high-purity analytical reference standard with the molecular formula C14H9Cl2FO and a molecular weight of 283.13 g/mol.
The molecular framework of (3,4-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone (C14H9Cl2FO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine 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. 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.
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2FO |
| Molecular Weight | 283.13 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Dichlorophenyl Standards
- 1-(3,4-Dichlorophenyl)-2-(3-fluorophenyl)ethan-1-one (CAS 1098344-00-3)
- 2-(2,4-Dichlorophenyl)-1-(3-fluorophenyl)ethan-1-one (CAS 1179892-14-8)
- (3,4-Dichlorophenyl)(4-fluoro-3-methylphenyl)methanone (CAS 951886-86-5)
- (3,5-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-48-9)
- (3,5-Dichlorophenyl)(3-fluoro-5-methylphenyl)methanone (CAS 951887-03-9)
- (3,5-Dichlorophenyl)(4-fluoro-3-methylphenyl)methanone (CAS 951886-90-1)
- 2-(2,4-dichlorophenyl)-1-(4-fluorophenyl)ethan-1-one (CAS 98617-95-9)
- 3-((3,4-Dichlorophenyl)sulfonyl)propanoic acid (CAS 295346-56-4)
Recommended Standards
- (Z)-2-(2,4-dichlorobenzenesulfonyl)-N'-hydroxyethanimidamide 1798403-96-9 MS-9669 (CAS 1798403-96-9)
- 1-(4-Chloro-3-fluorophenyl)-2-(3-chlorophenyl)ethan-1-one (CAS 1623432-55-2)
- Atorvastatin Impurity N5 (CAS 1403667-07-1)
- Methyl 3-chloro-5-(chlorosulfonyl)-4-methylbenzoate (CAS 1340043-46-0)
- 8-Bromo-2-methylimidazo[1,2-a]pyridin-7-amine (CAS 1033434-88-6)
- 2,2-Dimethyl-3-(2-methylpiperidine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 1186653-96-2)
- 4-Methoxyphenyl N-(phenylsulfonyl)-N-(3-(trifluoromethyl)phenyl)glycinate (CAS 343373-85-3)
- 5,6-Dihydropyridazin-4-ol (CAS 1632285-88-1)
- (6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride (CAS 52208-17-0)
- 2-Hydroxy-N,N'-dimethylbenzohydrazide (CAS 103448-99-3)
- (4-(1,3-Dimethyl-1h-1,2,4-triazol-5-yl)phenyl)methanamine (CAS 1248185-73-0)
- 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 1049730-42-8)
- 3-Bromo-5-iodo-4-methylpyridine (CAS 1245536-23-5)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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