3-Methyl-5-pentyl-2-furannonanoic Acid CAS 57818-39-0

Description

The occurrence of 3-Methyl-5-pentyl-2-furannonanoic Acid is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Methyl-5-pentyl-2-furannonanoic Acid (CAS 57818-39-0), molecular formula C19H32O3 and molecular weight 308.46 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H32O3, 3-Methyl-5-pentyl-2-furannonanoic Acid contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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