2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3-nitropyridine CAS 477860-59-6

Description

The occurrence of 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3-nitropyridine is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3-nitropyridine (CAS 477860-59-6) is a high-purity analytical reference standard with the molecular formula C7H3Br2N5O2 and a molecular weight of 348.94 g/mol.

2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3-nitropyridine (C7H3Br2N5O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3-nitropyridine 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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