4-(5-(Trifluoromethyl)pyridin-2-yl)phenol CAS 139218-75-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(5-(Trifluoromethyl)pyridin-2-yl)phenol.

4-(5-(Trifluoromethyl)pyridin-2-yl)phenol (CAS 139218-75-0), molecular formula C12H8F3NO and molecular weight 239.19 g/mol, is a CATO reference standard with documented purity and traceability.

4-(5-(Trifluoromethyl)pyridin-2-yl)phenol (C12H8F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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