Articles with "unknown impurities" as a keyword



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Development of a Suitable HPLC Method for the Analysis of Impurities in Clorprenaline and Bromhexine Capsules and Identification of Unknown Impurities by 2D LC-Q-TOF MS

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Published in 2023 at "Current Pharmaceutical Analysis"

DOI: 10.2174/1573412919666230601140557

Abstract: In order to determine the impurities in compound clorprenaline and bromhexine capsules, a new stability-indicating HPLC method was established. A Boston Green ODS column was used, and the UV detection was 225nm. The influences of… read more here.

Keywords: unknown impurities; bromhexine; method; hydrochloride ... See more keywords