2-Bromo-N-(2-hydroxy-5-nitrophenyl)acetamide CAS 3947-58-8

Description

Compared with other compounds in its class, the molecular weight of 275.06 g/mol gives 2-Bromo-N-(2-hydroxy-5-nitrophenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Bromo-N-(2-hydroxy-5-nitrophenyl)acetamide (CAS 3947-58-8), molecular formula C8H7BrN2O4 and molecular weight 275.06 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H7BrN2O4, 2-Bromo-N-(2-hydroxy-5-nitrophenyl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.06 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 2-Bromo-N-(2-hydroxy-5-nitrophenyl)acetamide 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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