5-Amino-3-(4-(tert-butyl)phenyl)isoxazole-4-carbonitrile CAS 1017668-90-4

Description

As a certified reference material (CRM), 5-Amino-3-(4-(tert-butyl)phenyl)isoxazole-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.

CATO supplies 5-Amino-3-(4-(tert-butyl)phenyl)isoxazole-4-carbonitrile (CAS 1017668-90-4), a certified reference material (molecular formula C14H15N3O, MW 241.29 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H15N3O, 5-Amino-3-(4-(tert-butyl)phenyl)isoxazole-4-carbonitrile 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 241.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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