N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-methoxybenzenesulfonohydrazide CAS 672925-26-7

Description

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.

N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-methoxybenzenesulfonohydrazide (CAS 672925-26-7) is a high-purity analytical reference standard with the molecular formula C16H15N3O4S2 and a molecular weight of 377.44 g/mol.

The molecular framework of N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-methoxybenzenesulfonohydrazide (C16H15N3O4S2) is characterized by a flavonoid core, an amide group, a sulfone 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures N'-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-4-methoxybenzenesulfonohydrazide 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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