6-Methyl-N4-phenylpyrimidine-2,4-diamine CAS 7781-29-5

Description

Compared with other compounds in its class, the molecular weight of 200.24 g/mol gives 6-Methyl-N4-phenylpyrimidine-2,4-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-Methyl-N4-phenylpyrimidine-2,4-diamine (CAS 7781-29-5) is a high-purity analytical reference standard with the molecular formula C11H12N4 and a molecular weight of 200.24 g/mol.

6-Methyl-N4-phenylpyrimidine-2,4-diamine (C11H12N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 6-Methyl-N4-phenylpyrimidine-2,4-diamine 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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