4-Fluoro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide CAS 478257-06-6

Description

Compared with other compounds in its class, the molecular weight of 349.38 g/mol gives 4-Fluoro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Fluoro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 478257-06-6), a certified reference material (molecular formula C20H12FNO2S, MW 349.38 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 4-Fluoro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 4-Fluoro-N-(9-oxo-9H-thioxanthen-2-yl)benzamide 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

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