1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 890937-10-7

Description

As a certified reference material (CRM), 1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890937-10-7), a certified reference material (molecular formula C18H20ClN5, MW 341.84 g/mol) for analytical method development and quality control.

The molecular framework of 1-(5-Chloro-2-methylphenyl)-N-cyclohexyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (C18H20ClN5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

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