Issue 5, 2007
From the journal:

CrystEngComm

Cocrystals of chlorzoxazone with carboxylic acids

Scott L. Childs*a  and  Kenneth I. Hardcastleb  

* Corresponding authors

a SSCI, Inc. an Aptuit company, 3065 Kent Avenue, West Lafayette, IN 47906, USA
E-mail: scott.childs@aptuit.com
Fax: 404-712-9357
Tel: 404-377-7876

b Department of Chemistry, Emory University, Atlanta, GA 30306, USA

Abstract

Two polymorphs of a chlorzoxazone:2,4-dihydroxybenzoic acid cocrystal and one form of a chlorzoxazone:4-hydroxybenzoic acid cocrystal are characterized and the crystal structure of chlorzoxazone:2,4-dihydroxybenzoic acid (form 1) is reported and analyzed, revealing an uncommon carbonyl–carbonyl interaction and a destabilizing C–H⋯Cl–C interaction.

Graphical abstract: Cocrystals of chlorzoxazone with carboxylic acids

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Article information

DOI
https://doi.org/10.1039/B703292G
Article type
Communication
Submitted
05 Mar 2007
Accepted
18 Apr 2007
First published
24 Apr 2007

CrystEngComm, 2007,9, 364-367

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Cocrystals of chlorzoxazone with carboxylic acids

S. L. Childs and K. I. Hardcastle, CrystEngComm, 2007, 9, 364 DOI: 10.1039/B703292G

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