3-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]quinoline CAS 339102-40-8

Description

The occurrence of 3-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]quinoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]quinoline (CAS 339102-40-8), molecular formula C23H19NS and molecular weight 341.47 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C23H19NS, 3-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]quinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 341.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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