Ethyl 3-bromo-5-(trifluoromethyl)picolinate CAS 1048384-90-2

Description

Compared with other compounds in its class, the molecular weight of 298.06 g/mol gives Ethyl 3-bromo-5-(trifluoromethyl)picolinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Ethyl 3-bromo-5-(trifluoromethyl)picolinate (CAS 1048384-90-2), a certified reference material (molecular formula C9H7BrF3NO2, MW 298.06 g/mol) for analytical method development and quality control.

Structurally, Ethyl 3-bromo-5-(trifluoromethyl)picolinate (C9H7BrF3NO2) 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 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 298.06 g/mol, it falls into the medium-molecular-weight range. 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).

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.

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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