Determination of the presence of a diastereomeric impurity within a synthetic peptide by combined liquid chromatography–mass spectrometry techniques
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Analytical Communications
- Vol. 33 (2) , 79-83
- https://doi.org/10.1039/ac9963300079
Abstract
The use of two different LC–MS techniques, using moving-belt and continuous-flow FAB, has provided complementary means of determining the presence of a diastereomeric impurity within a protected tripeptide pharmaceutical precursor.Keywords
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