Phenol D5 (2,3,4,5,6 D5) CAS 4165-62-2

Description

The occurrence of Phenol D5 (2,3,4,5,6 D5) is closely related to deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Phenol D5 (2,3,4,5,6 D5) (CAS 4165-62-2) is a high-purity analytical reference standard with the molecular formula C6HD5O and a molecular weight of 99.14 g/mol.

The molecular framework of Phenol D5 (2,3,4,5,6 D5) (C6HD5O) is characterized by deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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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