Bempedoic Acid Impurity 31 CAS CATO-C4X-218931

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-218931
Molecular FormulaC13H26O3
Molecular Weight230.34 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Bempedoic Acid Impurity 31 CAS CATO-C4X-218931 chemical structure

Description

Bempedoic Acid Impurity 31 (CAS CATO-C4X-218931) is a certified pharmaceutical impurity reference standard with the molecular formula C13H26O3 and a molecular weight of 230.34 g/mol.

Based on its molecular formula C13H26O3, Bempedoic Acid Impurity 31 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 230.34 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 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

Molecular FormulaC13H26O3
Molecular Weight230.34 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0

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