5-Amino-2,6-dimethylpyrimidin-4(1H)-one CAS 93933-83-6

Description

Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 5-Amino-2,6-dimethylpyrimidin-4(1H)-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 139.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

5-Amino-2,6-dimethylpyrimidin-4(1H)-one (CAS 93933-83-6), molecular formula C6H9N3O and molecular weight 139.16 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures 5-Amino-2,6-dimethylpyrimidin-4(1H)-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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