tert-Butyl (3S,4S)-4-methyl-3-(methylamino)piperidine-1-carboxylate hemioxalate CAS 1946010-91-8

Description

Compared with other compounds in its class, the molecular weight of 318.37 g/mol gives tert-Butyl (3S,4S)-4-methyl-3-(methylamino)piperidine-1-carboxylate hemioxalate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl (3S,4S)-4-methyl-3-(methylamino)piperidine-1-carboxylate hemioxalate (CAS 1946010-91-8) is a high-purity analytical reference standard with the molecular formula C12H24N2O2C2H2O4 and a molecular weight of 318.37 g/mol.

tert-Butyl (3S,4S)-4-methyl-3-(methylamino)piperidine-1-carboxylate hemioxalate (C12H24N2O2C2H2O4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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