7,3’,4’-Trihydroxy-3-benzyl-2H-chromene CAS 1111897-60-9

Description

Compared with other compounds in its class, the molecular weight of 270.28 g/mol gives 7,3’,4’-Trihydroxy-3-benzyl-2H-chromene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7,3’,4’-Trihydroxy-3-benzyl-2H-chromene (CAS 1111897-60-9) is a high-purity analytical reference standard with the molecular formula C16H14O4 and a molecular weight of 270.28 g/mol.

Owing to a flavonoid core, a hydroxyl group, an ether linkage, 7,3’,4’-Trihydroxy-3-benzyl-2H-chromene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 7,3’,4’-Trihydroxy-3-benzyl-2H-chromene 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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