N-(3-Nitrophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazin-5-amine CAS 87595-00-4

Description

As a certified reference material (CRM), N-(3-Nitrophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazin-5-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.

N-(3-Nitrophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazin-5-amine (CAS 87595-00-4), molecular formula C17H12N6O2 and molecular weight 332.32 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H12N6O2, N-(3-Nitrophenyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazin-5-amine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

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