3-Bromo-4-chloro-5-nitropyridin-2-amine CAS 1934702-94-9

Description

The occurrence of 3-Bromo-4-chloro-5-nitropyridin-2-amine is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Bromo-4-chloro-5-nitropyridin-2-amine (CAS 1934702-94-9) is a high-purity analytical reference standard with the molecular formula C5H3BrClN3O2 and a molecular weight of 252.45 g/mol.

Based on its molecular formula C5H3BrClN3O2, 3-Bromo-4-chloro-5-nitropyridin-2-amine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-Bromo-4-chloro-5-nitropyridin-2-amine 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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