(1R,2S)-2-Amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenylethanol (1r,2s)-2-amino-1,2-diphenylethanol (1r,2s)-(-)-diphenyl-2-aminoethanol (1r,2s)-(-)-erythro-2-amino 1,2-diphenylethanol (2s,1r)-2-amino-1,2-diphenylethan-1-ol (1r, 2s)-2-amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenyl-ethanol 23190-16-1 CAS 23190-16-1

Description

The occurrence of (1R,2S)-2-Amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenylethanol (1r,2s)-2-amino-1,2-diphenylethanol (1r,2s)-(-)-diphenyl-2-aminoethanol (1r,2s)-(-)-erythro-2-amino 1,2-diphenylethanol (2s,1r)-2-amino-1,2-diphenylethan-1-ol (1r, 2s)-2-amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenyl-ethanol 23190-16-1 is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1R,2S)-2-Amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenylethanol (1r,2s)-2-amino-1,2-diphenylethanol (1r,2s)-(-)-diphenyl-2-aminoethanol (1r,2s)-(-)-erythro-2-amino 1,2-diphenylethanol (2s,1r)-2-amino-1,2-diphenylethan-1-ol (1r, 2s)-2-amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenyl-ethanol 23190-16-1 (CAS 23190-16-1) is a high-purity analytical reference standard with the molecular formula C14H27NO and a molecular weight of 225.37 g/mol.

Based on its molecular formula C14H27NO, (1R,2S)-2-Amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenylethanol (1r,2s)-2-amino-1,2-diphenylethanol (1r,2s)-(-)-diphenyl-2-aminoethanol (1r,2s)-(-)-erythro-2-amino 1,2-diphenylethanol (2s,1r)-2-amino-1,2-diphenylethan-1-ol (1r, 2s)-2-amino-1,2-diphenyl-ethanol (1r,2s)-(-)-2-amino-1,2-diphenyl-ethanol 23190-16-1 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 225.37 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.

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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