N-(4-(((4-fluorophenyl)thio)methyl)phenyl)-3-(trifluoromethyl)benzamide CAS 338398-70-2

Description

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, N-(4-(((4-fluorophenyl)thio)methyl)phenyl)-3-(trifluoromethyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 405.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

N-(4-(((4-fluorophenyl)thio)methyl)phenyl)-3-(trifluoromethyl)benzamide (CAS 338398-70-2), molecular formula C21H15F4NOS and molecular weight 405.41 g/mol, is a CATO reference standard with documented purity and traceability.

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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