(2Z)-6-Hydroxy-2-(3-methoxybenzylidene)-7-methyl-1-benzofuran-3(2H)-one CAS 1092298-27-5

Description

Compared with other compounds in its class, the molecular weight of 282.29 g/mol gives (2Z)-6-Hydroxy-2-(3-methoxybenzylidene)-7-methyl-1-benzofuran-3(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2Z)-6-Hydroxy-2-(3-methoxybenzylidene)-7-methyl-1-benzofuran-3(2H)-one (CAS 1092298-27-5) is a high-purity analytical reference standard with the molecular formula C17H14O4 and a molecular weight of 282.29 g/mol.

(2Z)-6-Hydroxy-2-(3-methoxybenzylidene)-7-methyl-1-benzofuran-3(2H)-one (C17H14O4) contains a flavonoid core, a hydroxyl group, an ether linkage. 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. 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.

As a certified reference material (CRM), (2Z)-6-Hydroxy-2-(3-methoxybenzylidene)-7-methyl-1-benzofuran-3(2H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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