2-(Difluoromethyl)-5-iodo-3-methoxypyridine-4-acetonitrile CAS 1805530-49-7

Description

2-(Difluoromethyl)-5-iodo-3-methoxypyridine-4-acetonitrile (CAS 1805530-49-7), molecular formula C9H7F2IN2O and molecular weight 324.07 g/mol, is a CATO reference standard with documented purity and traceability.

2-(Difluoromethyl)-5-iodo-3-methoxypyridine-4-acetonitrile (C9H7F2IN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution. Halogen substitution raises its density and boiling point; 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), 2-(Difluoromethyl)-5-iodo-3-methoxypyridine-4-acetonitrile 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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