4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one CAS 65269-62-7

Description

Compared with other compounds in its class, the molecular weight of 285.52 g/mol gives 4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one (CAS 65269-62-7), molecular formula C10H6BrClN2O and molecular weight 285.52 g/mol, is a CATO reference standard with documented purity and traceability.

4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one (C10H6BrClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures 4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one 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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