4-Iodo-N-(4-iodophenyl)benzamide CAS 121724-15-0

Description

4-Iodo-N-(4-iodophenyl)benzamide (CAS 121724-15-0), molecular formula C13H9I2NO and molecular weight 449.03 g/mol, is a CATO reference standard with documented purity and traceability.

4-Iodo-N-(4-iodophenyl)benzamide (C13H9I2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 4-Iodo-N-(4-iodophenyl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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