2-(9-Phenyl-9H-carbazol-3-yl)-9H-thioxanthen-9-one 10,10-dioxide CAS 1623010-64-9

Description

As a certified reference material (CRM), 2-(9-Phenyl-9H-carbazol-3-yl)-9H-thioxanthen-9-one 10,10-dioxide 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.

2-(9-Phenyl-9H-carbazol-3-yl)-9H-thioxanthen-9-one 10,10-dioxide (CAS 1623010-64-9) is a high-purity analytical reference standard with the molecular formula C31H19NO3S and a molecular weight of 485.55 g/mol.

Based on its molecular formula C31H19NO3S, 2-(9-Phenyl-9H-carbazol-3-yl)-9H-thioxanthen-9-one 10,10-dioxide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 485.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

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