3,5-Difluoro-4-(4-iodo-1h-pyrazol-1-yl)benzaldehyde CAS 1341529-90-5

Description

CATO supplies 3,5-Difluoro-4-(4-iodo-1h-pyrazol-1-yl)benzaldehyde (CAS 1341529-90-5), a certified reference material (molecular formula C10H5F2IN2O, MW 334.06 g/mol) for analytical method development and quality control.

3,5-Difluoro-4-(4-iodo-1h-pyrazol-1-yl)benzaldehyde (C10H5F2IN2O) 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, 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.

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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