Diethyl (1,1-difluoro-2-hydroxy-2-phenylpropyl)phosphonate CAS 1093490-29-9

Description

Compared with other compounds in its class, the molecular weight of 308.26 g/mol gives Diethyl (1,1-difluoro-2-hydroxy-2-phenylpropyl)phosphonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Diethyl (1,1-difluoro-2-hydroxy-2-phenylpropyl)phosphonate (CAS 1093490-29-9) is a high-purity analytical reference standard with the molecular formula C13H19F2O4P and a molecular weight of 308.26 g/mol.

The molecular framework of Diethyl (1,1-difluoro-2-hydroxy-2-phenylpropyl)phosphonate (C13H19F2O4P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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