3-PHenyl-2,4(1h,3h)-quinazolinedithione CAS 16081-93-9

Description

Compared with other compounds in its class, the molecular weight of 270.37 g/mol gives 3-PHenyl-2,4(1h,3h)-quinazolinedithione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-PHenyl-2,4(1h,3h)-quinazolinedithione (CAS 16081-93-9), molecular formula C14H10N2S2 and molecular weight 270.37 g/mol, is a CATO reference standard with documented purity and traceability.

3-PHenyl-2,4(1h,3h)-quinazolinedithione (C14H10N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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