Gadolinium(III) 2-ethylhexanoate (~25% in toluene) CAS 19189-19-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Gadolinium(III) 2-ethylhexanoate (~25% in toluene).

CATO supplies Gadolinium(III) 2-ethylhexanoate (~25% in toluene) (CAS 19189-19-6), a certified reference material (molecular formula GdC8H15O2, MW 300.46 g/mol) for analytical method development and quality control.

Based on its molecular formula GdC8H15O2, Gadolinium(III) 2-ethylhexanoate (~25% in toluene) contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 300.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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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