3-((1-Phenyl-1H-pyrazolo[3,4-b]pyrazin-5-yl)oxy)aniline CAS 87595-05-9

Description

Compared with other compounds in its class, the molecular weight of 303.32 g/mol gives 3-((1-Phenyl-1H-pyrazolo[3,4-b]pyrazin-5-yl)oxy)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-((1-Phenyl-1H-pyrazolo[3,4-b]pyrazin-5-yl)oxy)aniline (CAS 87595-05-9), molecular formula C17H13N5O and molecular weight 303.32 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-((1-Phenyl-1H-pyrazolo[3,4-b]pyrazin-5-yl)oxy)aniline (C17H13N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 303.32 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.

As a certified reference material (CRM), 3-((1-Phenyl-1H-pyrazolo[3,4-b]pyrazin-5-yl)oxy)aniline 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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