Bempedoic Acid Intermediate Impurity 15 CAS 123469-92-1

Description

Compared with other compounds in its class, the molecular weight of 265.19 g/mol gives Bempedoic Acid Intermediate Impurity 15 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Bempedoic Acid Intermediate Impurity 15 (CAS 123469-92-1) is a certified pharmaceutical impurity reference standard with the molecular formula C11H21BrO2 and a molecular weight of 265.19 g/mol.

Structurally, Bempedoic Acid Intermediate Impurity 15 (C11H21BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 265.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

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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