2-Amino-2,2-diphenylethan-1-ol CAS 18903-44-1

Description

Compared with other compounds in its class, the molecular weight of 213.28 g/mol gives 2-Amino-2,2-diphenylethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Amino-2,2-diphenylethan-1-ol (CAS 18903-44-1) is a high-purity analytical reference standard with the molecular formula C14H15NO and a molecular weight of 213.28 g/mol.

2-Amino-2,2-diphenylethan-1-ol (C14H15NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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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