1-(2-Chloro-4-fluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one CAS 898781-61-8

Description

Compared with other compounds in its class, the molecular weight of 308.80 g/mol gives 1-(2-Chloro-4-fluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Chloro-4-fluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-61-8) is a high-purity analytical reference standard with the molecular formula C16H14ClFOS and a molecular weight of 308.80 g/mol.

1-(2-Chloro-4-fluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (C16H14ClFOS) contains sulfur-containing functionality, 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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