2-Bromo-6-chloro-3-(difluoromethyl)pyridine-4-sulfonamide CAS 1804658-67-0

Description

2-Bromo-6-chloro-3-(difluoromethyl)pyridine-4-sulfonamide (CAS 1804658-67-0) is a high-purity analytical reference standard with the molecular formula C6H4BrClF2N2O2S and a molecular weight of 321.53 g/mol.

Structurally, 2-Bromo-6-chloro-3-(difluoromethyl)pyridine-4-sulfonamide (C6H4BrClF2N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 321.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-6-chloro-3-(difluoromethyl)pyridine-4-sulfonamide 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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