2-Amino-6-(4-bromophenyl)-4-phenyl-5H-pyrrolo[3,4-d]pyrimidin-7(6H)-one CAS 76628-82-5

Description

As a certified reference material (CRM), 2-Amino-6-(4-bromophenyl)-4-phenyl-5H-pyrrolo[3,4-d]pyrimidin-7(6H)-one 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.

2-Amino-6-(4-bromophenyl)-4-phenyl-5H-pyrrolo[3,4-d]pyrimidin-7(6H)-one (CAS 76628-82-5) is a high-purity analytical reference standard with the molecular formula C18H13BrN4O and a molecular weight of 381.23 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-Amino-6-(4-bromophenyl)-4-phenyl-5H-pyrrolo[3,4-d]pyrimidin-7(6H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 381.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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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