2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide CAS 1805347-55-0

Description

Compared with other compounds in its class, the molecular weight of 412.98 g/mol gives 2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide (CAS 1805347-55-0) is a high-purity analytical reference standard with the molecular formula C6H4BrF2IN2O2S and a molecular weight of 412.98 g/mol.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution, an aromatic ring system, 2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 412.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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