Ethyl 2-bromo-4-cyano-6-(difluoromethyl)benzoate CAS 1805018-89-6

Description

The occurrence of Ethyl 2-bromo-4-cyano-6-(difluoromethyl)benzoate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl 2-bromo-4-cyano-6-(difluoromethyl)benzoate (CAS 1805018-89-6), molecular formula C11H8BrF2NO2 and molecular weight 304.09 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Ethyl 2-bromo-4-cyano-6-(difluoromethyl)benzoate (C11H8BrF2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 304.09 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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