O-(4-(2-((4-fluorophenyl)thio)acetyl)-2,6-dimethylphenyl) dimethylcarbamothioate CAS 339100-41-3

Description

Compared with other compounds in its class, the molecular weight of 377.50 g/mol gives O-(4-(2-((4-fluorophenyl)thio)acetyl)-2,6-dimethylphenyl) dimethylcarbamothioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

O-(4-(2-((4-fluorophenyl)thio)acetyl)-2,6-dimethylphenyl) dimethylcarbamothioate (CAS 339100-41-3) is a high-purity analytical reference standard with the molecular formula C19H20FNO2S2 and a molecular weight of 377.50 g/mol.

Based on its molecular formula C19H20FNO2S2, O-(4-(2-((4-fluorophenyl)thio)acetyl)-2,6-dimethylphenyl) dimethylcarbamothioate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 377.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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