Role of hydrogen bonding in cocrystal and coamorphous solids: Indapamide as a case study

CrystEngComm, 2018, Accepted Manuscript DOI: 10.1039/C8CE01075G, CommunicationAshwini Nangia, Suryanarayana Allu, Kuthuru Suresh, Geetha Bolla, Chaitanya Mannava The stronger sulfonamide-pyridine (SO2NH2 •••N-Py) and sulfonamide-carboxamide (SO2NH2•••O=C-NH) hydrogen bonding directs the formation of cocrystals while weaker sulfonamide-amine (SO2NH2•••N-H) hydrogen bond results in coamorphous products. IDP-PIP and IDP-ARG coamorphous solids exhibit... The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - CrystEngComm latest articles - August 7, 2018 Category: Chemistry Authors: Ashwini Nangia Source Type: research