NMR Spectroscopy Study of the Effect of the Molecular Mass of Hypromellose Phthalate on Its Solubility
Scientific relevance. Hypromellose phthalate is used in enteric coatings for oral medicinal products. The proportion of phthalate groups in the polymer is standardised because it has a significant effect on solubility. Whereas, the molecular mass of hypromellose phthalate is not controlled, and its...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
NEICON ISP LLC
2023-09-01
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| Series: | Ведомости Научного центра экспертизы средств медицинского применения |
| Subjects: | |
| Online Access: | https://www.vedomostincesmp.ru/jour/article/view/562 |