(2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride hydrate CAS 101920-13-2

Description

The occurrence of (2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride hydrate is closely related to a steroid core, a phosphonate group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride hydrate (CAS 101920-13-2) is a high-purity analytical reference standard with the molecular formula C22H22O2PClH2O and a molecular weight of 402.85 g/mol.

Owing to a steroid core, a phosphonate group, a hydroxyl group, an ether linkage, chlorine substitution, (2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride hydrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 402.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures (2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride hydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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