6-Cyano-5-(difluoromethyl)-3-(trifluoromethyl)picolinic acid CAS 1806850-87-2

Description

The occurrence of 6-Cyano-5-(difluoromethyl)-3-(trifluoromethyl)picolinic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Cyano-5-(difluoromethyl)-3-(trifluoromethyl)picolinic acid (CAS 1806850-87-2), molecular formula C9H3F5N2O2 and molecular weight 266.12 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H3F5N2O2, 6-Cyano-5-(difluoromethyl)-3-(trifluoromethyl)picolinic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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