Methyl 2-(4-bromo-2-cyano-5-(difluoromethyl)phenyl)acetate CAS 1805519-23-6

Description

Methyl 2-(4-bromo-2-cyano-5-(difluoromethyl)phenyl)acetate (C11H8BrF2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Methyl 2-(4-bromo-2-cyano-5-(difluoromethyl)phenyl)acetate (CAS 1805519-23-6), molecular formula C11H8BrF2NO2 and molecular weight 304.09 g/mol, is a CATO reference standard with documented purity and traceability.

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), Methyl 2-(4-bromo-2-cyano-5-(difluoromethyl)phenyl)acetate 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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