(3,5-Dichlorophenyl)(4-fluoro-3-methylphenyl)methanone CAS 951886-90-1

Purity 97%+In StockPharmaceutical Standards
CAS No.951886-90-1
Molecular FormulaC14H9Cl2FO
Molecular Weight283.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3,5-Dichlorophenyl)(4-fluoro-3-methylphenyl)methanone CAS 951886-90-1 chemical structure

Description

The molecular framework of (3,5-Dichlorophenyl)(4-fluoro-3-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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies (3,5-Dichlorophenyl)(4-fluoro-3-methylphenyl)methanone (CAS 951886-90-1), a certified reference material (molecular formula C14H9Cl2FO, MW 283.13 g/mol) for analytical method development and quality control.

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 manufactures (3,5-Dichlorophenyl)(4-fluoro-3-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.

Physical & Chemical Properties

Molecular FormulaC14H9Cl2FO
Molecular Weight283.13 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing

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