Novel form V of tolbutamide and a high Z′ crystal structure of form III†,10.1039/C0CE00073F

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Novel form V of tolbutamide and a high Z′ crystal structure of form III†

Naba K. Nath,Ashwini Nangia

CrystEngComm Pub Date : 10/28/2010 00:00:00 , DOI:10.1039/C0CE00073F

Abstract

Attempted co-crystallization of tolbutamide with p-phenylenediboronic acid and p-nitrophenol in EtOH afforded a modulated high Z′ crystal structure of the known form III of tolbutamide instead of the anticipated co-crystals. A novel form V of tolbutamide was crystallized when a trace of conc. HNO₃ was added in MeOH solvent.