6-((2-Amino-5-methylpyridin-4-yl)amino)-3-methylquinazolin-4(3H)-one CAS 1311254-60-0

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.

6-((2-Amino-5-methylpyridin-4-yl)amino)-3-methylquinazolin-4(3H)-one (CAS 1311254-60-0) is a high-purity analytical reference standard with the molecular formula C15H15N5O and a molecular weight of 281.31 g/mol.

Based on its molecular formula C15H15N5O, 6-((2-Amino-5-methylpyridin-4-yl)amino)-3-methylquinazolin-4(3H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.31 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).

CATO manufactures 6-((2-Amino-5-methylpyridin-4-yl)amino)-3-methylquinazolin-4(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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