[S(R)]-N-((1S)-(Adamantan-1-yl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H- xanthen-4-yl)methyl)-2-methyl-2-propanesulfinamide CAS 2183514-08-9

Description

[S(R)]-N-((1S)-(Adamantan-1-yl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H- xanthen-4-yl)methyl)-2-methyl-2-propanesulfinamide (CAS 2183514-08-9), molecular formula C42H48NO2PS and molecular weight 661.87 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C42H48NO2PS, [S(R)]-N-((1S)-(Adamantan-1-yl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H- xanthen-4-yl)methyl)-2-methyl-2-propanesulfinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 661.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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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