Purity Analysis by NMR in Automation
The Gears Purity brick allows you to calculate potency of an API based upon an internal reference standard.
The Purity calculation uses a predefined method held in a library, specific to the APIs being analyzed. The method includes the method directory, reference library, processing parameters, replicate analysis options, predefined regions of integration, and reporting formats.
Weights of sample and reference standard are automatically extracted from the spectral metadata and used in the purity calculation.
“Back in 2017, only one project is using qNMR for solubility; since we implemented Mnova automated qNMR in 2018, all our projects are now using the method.” Maggie Liu – Expert NMR Spectroscopist in the structural chemistry team – Institute of Cancer Research (ICR).
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