Methyl 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylate CAS 412314-66-0

Description

The occurrence of Methyl 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Methyl 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 412314-66-0) is a high-purity analytical reference standard with the molecular formula C10H8N4O5 and a molecular weight of 264.19 g/mol.

The molecular framework of Methyl 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylate (C10H8N4O5) is characterized by an amino-acid-derived structure, 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. 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 Methyl 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylate 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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