3-(Ethyl(tetrahydro-2H-thiopyran-3-yl)amino)-2-methylpropanoic acid CAS 1492852-91-1

Description

As a certified reference material (CRM), 3-(Ethyl(tetrahydro-2H-thiopyran-3-yl)amino)-2-methylpropanoic 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.

3-(Ethyl(tetrahydro-2H-thiopyran-3-yl)amino)-2-methylpropanoic acid (CAS 1492852-91-1) is a high-purity analytical reference standard with the molecular formula C11H21NO2S and a molecular weight of 231.35 g/mol.

Based on its molecular formula C11H21NO2S, 3-(Ethyl(tetrahydro-2H-thiopyran-3-yl)amino)-2-methylpropanoic acid contains an amide group, 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 231.35 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.

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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