4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile CAS 60798-08-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile.

CATO supplies 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile (CAS 60798-08-5), a certified reference material (molecular formula C11H9N3O, MW 199.21 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H9N3O, 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.21 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.

CATO manufactures 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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