Issue 13, 2019

Role of hydrogen bonding in cocrystals and coamorphous solids: indapamide as a case study

Abstract

The stronger sulfonamide–pyridine (SO2NH2⋯N-Py) and sulfonamide–carboxamide (SO2NH2⋯O[double bond, length as m-dash]C–NH) hydrogen bonds direct the formation of cocrystals, while the weaker sulfonamide–amine (SO2NH2⋯N–H) hydrogen bond results in coamorphous products. IDP–PIP and IDP–ARG coamorphous solids exhibit remarkable stability under accelerated conditions.

Graphical abstract: Role of hydrogen bonding in cocrystals and coamorphous solids: indapamide as a case study

Supplementary files

Article information

Article type
Communication
Submitted
02 juil. 2018
Accepted
01 août 2018
First published
07 août 2018

CrystEngComm, 2019,21, 2043-2048

Role of hydrogen bonding in cocrystals and coamorphous solids: indapamide as a case study

S. Allu, K. Suresh, G. Bolla, M. K. C. Mannava and A. Nangia, CrystEngComm, 2019, 21, 2043 DOI: 10.1039/C8CE01075G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements