(4S)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide CAS 98674-81-8

Description

Compared with other compounds in its class, the molecular weight of 242.21 g/mol gives (4S)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (4S)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide (CAS 98674-81-8), a certified reference material (molecular formula C11H15O4P, MW 242.21 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H15O4P, (4S)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), (4S)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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