4-(3-Pyridinyl)-2-pyrimidinamine CAS 66521-66-2

Description

The occurrence of 4-(3-Pyridinyl)-2-pyrimidinamine 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 4-(3-Pyridinyl)-2-pyrimidinamine (CAS 66521-66-2), a certified reference material (molecular formula C9H8N4, MW 172.19 g/mol) for analytical method development and quality control.

Structurally, 4-(3-Pyridinyl)-2-pyrimidinamine (C9H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 172.19 g/mol, it falls into the medium-molecular-weight range. 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 4-(3-Pyridinyl)-2-pyrimidinamine 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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