3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-hydroxypropanoic acid CAS 1247388-64-2

Description

Compared with other compounds in its class, the molecular weight of 224.21 g/mol gives 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-hydroxypropanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-hydroxypropanoic acid (CAS 1247388-64-2), molecular formula C11H12O5 and molecular weight 224.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H12O5, 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-hydroxypropanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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