Ethyl (R)-2-hydroxy-3-(4-methoxyphenyl)propanoate CAS 33173-51-2

Description

Compared with other compounds in its class, the molecular weight of 224.25 g/mol gives Ethyl (R)-2-hydroxy-3-(4-methoxyphenyl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Ethyl (R)-2-hydroxy-3-(4-methoxyphenyl)propanoate (CAS 33173-51-2), a certified reference material (molecular formula C12H16O4, MW 224.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H16O4, Ethyl (R)-2-hydroxy-3-(4-methoxyphenyl)propanoate 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 224.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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