2-(2-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)acetic acid CAS 1807000-96-9

Description

As a certified reference material (CRM), 2-(2-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)acetic acid 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.

2-(2-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1807000-96-9), molecular formula C8H5BrClF2NO2 and molecular weight 300.48 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H5BrClF2NO2, 2-(2-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

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