799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 CAS 799-55-3

Description

The occurrence of 799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 is closely related to a steroid core, a phosphonate group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 (CAS 799-55-3) is a high-purity analytical reference standard with the molecular formula C20H19O3P and a molecular weight of 338.34 g/mol.

Based on its molecular formula C20H19O3P, 799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 contains a steroid core, a phosphonate group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.34 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.

As a certified reference material (CRM), 799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 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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