2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid CAS 1399663-52-5

Description

As a certified reference material (CRM), 2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid 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.

2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399663-52-5), molecular formula C10H10O5 and molecular weight 210.18 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-(5-Methylfuran-2-yl)-5-oxotetrahydrofuran-3-carboxylic acid (C10H10O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.

Physical & Chemical Properties

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