1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-4-yl) ethanone CAS 893738-49-3

Description

The occurrence of 1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-4-yl) ethanone is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-4-yl) ethanone (CAS 893738-49-3) is a high-purity analytical reference standard with the molecular formula C14H10ClFO and a molecular weight of 248.68 g/mol.

1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-4-yl) ethanone (C14H10ClFO) 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.

As a certified reference material (CRM), 1-(4'-Chloro-3'-fluoro[1,1'-biphenyl]-4-yl) ethanone 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

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