5-Methyl-N-phenyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 890611-32-2

Description

The occurrence of 5-Methyl-N-phenyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-Methyl-N-phenyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 890611-32-2), a certified reference material (molecular formula C20H18N4, MW 314.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C20H18N4, 5-Methyl-N-phenyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 5-Methyl-N-phenyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidin-7-amine 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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