5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile CAS 521320-50-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile.

5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile (CAS 521320-50-3), molecular formula C14H13N3O2 and molecular weight 255.27 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile (C14H13N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 5-(Cyclopropylamino)-2-(4-methoxyphenyl)-1,3-oxazole-4-carbonitrile 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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