2,5-Dichloro-N-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)benzene-1-sulfonamide CAS 339104-38-0

Description

2,5-Dichloro-N-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)benzene-1-sulfonamide (CAS 339104-38-0), molecular formula C17H18Cl2FNO2S2 and molecular weight 422.36 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H18Cl2FNO2S2, 2,5-Dichloro-N-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)benzene-1-sulfonamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 422.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 2,5-Dichloro-N-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)benzene-1-sulfonamide 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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