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Morphological Control of Crystalline Savolitinib via the Volatile Deep Eutectic Solvent Technique. | LitMetric

Morphological Control of Crystalline Savolitinib via the Volatile Deep Eutectic Solvent Technique.

Cryst Growth Des

Complex Functional Materials Group, School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K.

Published: March 2024

AI Article Synopsis

Article Abstract

Savolitinib is a compound that can crystallize in an undesirable, high aspect ratio needle morphology. This morphology type may cause issues in downstream processing. This paper demonstrates a unique method to alter the crystal morphology of savolitinib to make it more processable, resulting in the active pharmaceutical ingredient (API) crystallizing out in considerably more processable stellates. The volatile deep eutectic solvent technique presents a simple and scalable method for changing the crystal morphology while maintaining the polymorph of the API in this case, confirmed via powder X-ray diffraction and differential scanning calorimetry analysis.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10958444PMC
http://dx.doi.org/10.1021/acs.cgd.4c00035DOI Listing

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