2-Hydroxy-3,5-diiodobenzoic acid lithium salt 3,5-Diiodo-2-hydroxybenzoic acid lithium salt 3,5-Diiodosalicylic acid lithium salt 653-14-5 LIS Lithium 3,5-diiodosalicylate MFCD00002443 CAS 653-14-5

Description

Compared with other compounds in its class, the molecular weight of 401.89 g/mol gives 2-Hydroxy-3,5-diiodobenzoic acid lithium salt 3,5-Diiodo-2-hydroxybenzoic acid lithium salt 3,5-Diiodosalicylic acid lithium salt 653-14-5 LIS Lithium 3,5-diiodosalicylate MFCD00002443 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Hydroxy-3,5-diiodobenzoic acid lithium salt 3,5-Diiodo-2-hydroxybenzoic acid lithium salt 3,5-Diiodosalicylic acid lithium salt 653-14-5 LIS Lithium 3,5-diiodosalicylate MFCD00002443 (CAS 653-14-5), a certified reference material (molecular formula C7H9I2O3Li, MW 401.89 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H9I2O3Li, 2-Hydroxy-3,5-diiodobenzoic acid lithium salt 3,5-Diiodo-2-hydroxybenzoic acid lithium salt 3,5-Diiodosalicylic acid lithium salt 653-14-5 LIS Lithium 3,5-diiodosalicylate MFCD00002443 contains a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 401.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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