3-Chloro-2-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-5-(trifluoromethyl)pyridine CAS 1092346-62-7

Description

3-Chloro-2-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-5-(trifluoromethyl)pyridine (CAS 1092346-62-7), molecular formula C13H8ClF3N4 and molecular weight 312.68 g/mol, is a CATO reference standard with documented purity and traceability.

3-Chloro-2-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-5-(trifluoromethyl)pyridine (C13H8ClF3N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 3-Chloro-2-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-5-(trifluoromethyl)pyridine 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.

Physical & Chemical Properties

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