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Stabilisation of metastable polymorphs: the case of paracetamol form III

Telford, R; Seaton, CC; Clout, A; Buanz, A; Gaisford, S; Williams, GR; Prior, TJ; ... Scowen, IJ; + view all (2016) Stabilisation of metastable polymorphs: the case of paracetamol form III. Chemical Communications , 52 (81) pp. 12028-12031. 10.1039/c6cc05006a. Green open access

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Abstract

The design of a melt synthesis of the first air-stable formulation of the metastable form III of paracetamol is derived from thermo-spectroscopic and thermo-diffraction experiments. Melt crystallisation in the presence of β-1,4-saccharides produces form III selectively and the excipients appear to act as stabilising ‘active’ templates of the metastable polymorph.

Type: Article
Title: Stabilisation of metastable polymorphs: the case of paracetamol form III
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/c6cc05006a
Publisher version: http://dx.doi.org/10.1039/c6cc05006a
Language: English
Additional information: © The Royal Society of Chemistry 2016. This article is licensed under a Creative Commons Attribution-Non Commercial 3.0 Unported Licence.
Keywords: Science & Technology, Physical Sciences, Chemistry, Multidisciplinary, Chemistry, Cambridge Structural Database, Crystal, Growth, Raman
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > UCL School of Pharmacy > Pharmaceutics
URI: https://discovery-pp.ucl.ac.uk/id/eprint/1508087
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