Issue 1, 2011

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

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.

Graphical abstract: Novel form V of tolbutamide and a high Z′ crystal structure of form III

Supplementary files

Article information

Article type
Communication
Submitted
09 Apr 2010
Accepted
10 Oct 2010
First published
28 Oct 2010

CrystEngComm, 2011,13, 47-51

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

N. K. Nath and A. Nangia, CrystEngComm, 2011, 13, 47 DOI: 10.1039/C0CE00073F

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