6-Methoxy-2-methylquinazoline-4(1H)-thione CAS 13116-89-7

Description

Compared with other compounds in its class, the molecular weight of 206.26 g/mol gives 6-Methoxy-2-methylquinazoline-4(1H)-thione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-Methoxy-2-methylquinazoline-4(1H)-thione (CAS 13116-89-7), molecular formula C10H10N2OS and molecular weight 206.26 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 6-Methoxy-2-methylquinazoline-4(1H)-thione (C10H10N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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