2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde CAS 16597-42-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde.

CATO supplies 2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde (CAS 16597-42-5), a certified reference material (molecular formula C12H13N5O, MW 243.26 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 243.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde 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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