3-Methoxybutyl 3-Mercaptopropionate CAS 27431-40-9

Description

Compared with other compounds in its class, the molecular weight of 192.28 g/mol gives 3-Methoxybutyl 3-Mercaptopropionate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Methoxybutyl 3-Mercaptopropionate (CAS 27431-40-9) is a high-purity analytical reference standard with the molecular formula C8H16O3S and a molecular weight of 192.28 g/mol.

Based on its molecular formula C8H16O3S, 3-Methoxybutyl 3-Mercaptopropionate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 192.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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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