rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopropane-1-carboxylate CAS 31443-73-9

Description

Compared with other compounds in its class, the molecular weight of 130.14 g/mol gives rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopropane-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopropane-1-carboxylate (CAS 31443-73-9), molecular formula C6H10O3 and molecular weight 130.14 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H10O3, rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopropane-1-carboxylate contains 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 130.14 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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