There are various research methods for the solid-state characterization of drugs. With its inherent advantages, X-ray powder diffraction (XRPD) has been widely used in the qualitative and quantitative studies of drug solid states. Research and exploration of XRPD are present throughout all stages of drug solid-state research. XRPD provides indirect information on the structural parameters of compounds, which can vary greatly depending on the structure of the material. So, how should diffraction patterns be interpreted? How can we use XRPD patterns to understand the crystallinity of a sample and whether the crystal form is consistent across batches? Cloud Lecture Hall invites Mr. Zhonghua Zhang, who has many years of experience in solid-state development, to share his expertise in interpreting spectra through practical cases. He will also address how to resolve the difficulties encountered in experiments. Q: Is the error between the actual sample diffraction peak value and the CCDC simu...
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