| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6592641 | Chemical Engineering Science | 2012 | 8 Pages |
Abstract
⺠The solid state chemistry of theophylline is summarised. ⺠Hydration and dehydration is shown to induce phase impurity in some samples. ⺠Dehydration may occur in a series of steps via metastable phases. ⺠Hydration/dehydration methods and subsequent processing can impact on phase purity.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Linda Seton, Dikshitkumar Khamar, Ian Bradshaw, Gillian Hutcheon,