3-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile CAS 21762-92-5

Description

The occurrence of 3-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile (CAS 21762-92-5), a certified reference material (molecular formula C6H8N4, MW 136.15 g/mol) for analytical method development and quality control.

Based on its molecular formula C6H8N4, 3-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 136.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-amino-1,5-dimethyl-1H-pyrazole-4-carbonitrile 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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