4-(4-Bromophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine CAS 89549-65-5

Description

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 supplies 4-(4-Bromophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 89549-65-5), a certified reference material (molecular formula C17H11BrN4, MW 351.20 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H11BrN4, 4-(4-Bromophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 351.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 4-(4-Bromophenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine 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.

Physical & Chemical Properties

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