cis-3-[2-(4-Iodophenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acid CAS 733740-44-8

Description

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.

CATO supplies cis-3-[2-(4-Iodophenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acid (CAS 733740-44-8), a certified reference material (molecular formula C14H15IO3, MW 358.17 g/mol) for analytical method development and quality control.

cis-3-[2-(4-Iodophenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acid (C14H15IO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

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