6-Methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline-2(1H)-thione CAS 873312-22-2

Description

As a certified reference material (CRM), 6-Methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline-2(1H)-thione 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.

6-Methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline-2(1H)-thione (CAS 873312-22-2), molecular formula C10H11F3N2S and molecular weight 248.27 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H11F3N2S, 6-Methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline-2(1H)-thione contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.27 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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