Crystal structure and physicochemical characterization of 3β-hydroxyolea-12-en-28-oic acid-3,5,6-trimethylpyrazin-2-methyl ester

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• 作者：Jing Fu ; Xiaoxv Dong ; Xinbing Yin ; Sali Cao ; Chunjing Yang ; Huyiligeqi He ; Jian Ni ; ^{njtcm@263.net}
• 关键词：Polymorph ; Solvate ; X-ray diffractometry ; Crystallization ; Stability ; Dissolution
• 刊名：Journal of Molecular Structure
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：1130
• 期：Complete
• 页码：238-243
• 全文大小：1204 K
• 卷排序：1130

文摘

A new polymorph and an amorphous form of T-OA have been discovered. The parameters of the two forms are elucidated by single-crystal structure analysis. The thermodynamic research showed that Form I is the most stable crystal form.