1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one CAS 898794-38-2

Purity 97%+In StockPharmaceutical Standards
CAS No.898794-38-2
Molecular FormulaC17H16ClFO
Molecular Weight290.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one CAS 898794-38-2 chemical structure

Description

The occurrence of 1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one is closely related to a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one (CAS 898794-38-2) is a high-purity analytical reference standard with the molecular formula C17H16ClFO and a molecular weight of 290.76 g/mol.

The molecular framework of 1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one (C17H16ClFO) is characterized by a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. 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).

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 1-(2-Chloro-4-fluorophenyl)-3-(2,4-dimethylphenyl)propan-1-one 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 FormulaC17H16ClFO
Molecular Weight290.76 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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