1-Cyclohexyl-N-ethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 21254-05-7

Description

As a certified reference material (CRM), 1-Cyclohexyl-N-ethyl-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-Cyclohexyl-N-ethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 21254-05-7), a certified reference material (molecular formula C26H20N2S4, MW 488.71 g/mol) for analytical method development and quality control.

Structurally, 1-Cyclohexyl-N-ethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (C26H20N2S4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 488.71 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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