Bempedoic Acid Impurity 40 CAS CATO-C4X-218940

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-218940
Molecular FormulaC12H22O3
Molecular Weight214.30 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Bempedoic Acid Impurity 40 CAS CATO-C4X-218940 chemical structure

Description

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.

Bempedoic Acid Impurity 40 (CAS CATO-C4X-218940) is a certified pharmaceutical impurity reference standard with the molecular formula C12H22O3 and a molecular weight of 214.30 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Bempedoic Acid Impurity 40 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC12H22O3
Molecular Weight214.30 g/mol
Purity≥95%
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)2.0

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