Bempedoic Acid Intermediate Impurity 14 CAS 413624-71-2

Description

Compared with other compounds in its class, the molecular weight of 342.47 g/mol gives Bempedoic Acid Intermediate Impurity 14 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Bempedoic Acid Intermediate Impurity 14 (CAS 413624-71-2), a pharmacopoeial impurity reference standard (molecular formula C19H34O5, MW 342.47 g/mol) used for the identification and quantification of trace impurities in APIs.

The molecular framework of Bempedoic Acid Intermediate Impurity 14 (C19H34O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

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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