1-Benzoyl-3-(6-methylquinolin-5-yl)thiourea CAS 866038-86-0

Description

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.

1-Benzoyl-3-(6-methylquinolin-5-yl)thiourea (CAS 866038-86-0), molecular formula C18H15N3OS and molecular weight 321.40 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H15N3OS, 1-Benzoyl-3-(6-methylquinolin-5-yl)thiourea contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.40 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.

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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