3-Amino-N-(3-bromophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 445267-35-6

Description

3-Amino-N-(3-bromophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-35-6), molecular formula C19H13BrN4OS and molecular weight 425.30 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H13BrN4OS, 3-Amino-N-(3-bromophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 425.30 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-Amino-N-(3-bromophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide 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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