(2E)-3-(4-Ethoxyphenyl)-1-{[(furan-2-yl)methyl]sulfanyl}prop-2-en-1-one CAS 297149-98-5

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.

(2E)-3-(4-Ethoxyphenyl)-1-{[(furan-2-yl)methyl]sulfanyl}prop-2-en-1-one (CAS 297149-98-5), molecular formula C16H16O3S and molecular weight 288.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2E)-3-(4-Ethoxyphenyl)-1-{[(furan-2-yl)methyl]sulfanyl}prop-2-en-1-one (C16H16O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 288.36 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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