(2-Cyclohexyl)ethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone CAS 898772-74-2

Description

The occurrence of (2-Cyclohexyl)ethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2-Cyclohexyl)ethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone (CAS 898772-74-2) is a high-purity analytical reference standard with the molecular formula C16H22O3S and a molecular weight of 294.41 g/mol.

The molecular framework of (2-Cyclohexyl)ethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone (C16H22O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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