1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one CAS 898767-50-5

Purity 97%+In StockPharmaceutical Standards
CAS No.898767-50-5
Molecular FormulaC15H11ClF2O
Molecular Weight280.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one CAS 898767-50-5 chemical structure

Description

As a certified reference material (CRM), 1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one 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.

CATO supplies 1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-50-5), a certified reference material (molecular formula C15H11ClF2O, MW 280.70 g/mol) for analytical method development and quality control.

1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (C15H11ClF2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

Molecular FormulaC15H11ClF2O
Molecular Weight280.70 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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