Hypromellose – Collagen hydrogels/sesame oil organogel based bigels as controlled drug delivery systems was written by Corredor-Chaparro, Maira Yohana;Vargas-Riveros, Daniela;Mora-Huertas, Claudia Elizabeth. And the article was included in Journal of Drug Delivery Science and Technology in 2022.Synthetic Route of C3H8O2 This article mentions the following:
The search for novel strategies to formulate bioactive mols. for topical administration is a matter of permanent interest in the pharmaceutical field. As a contribution, the present work deepens the bigels, i.e., matrix-in-matrix systems resulting from mixing a hydrogel and an organogel. Hypromellose, collagen, gelatin, alginate, sesame oil, medium-chain triglycerides, and iso-Pr myristate were included among the starting materials investigated. Nonetheless, the bigels’ homogeneity and stability are determined by the nature and proportion of the starting materials and operating conditions used during their preparation On the other hand, bigels exhibit a different structure than the starting gels and other related systems such as emulgels, which govern their rheol. and texture behaviors, and modulate the drug delivery, as evidenced through the tests using diclofenac in its dissociated and non-dissociated forms. On this basis, this semisolid system attracts attention to developing versatile pharmaceutical products wherein controlled release of active mols. is intended. In the experiment, the researchers used many compounds, for example, 1,2-Propanediol (cas: 57-55-6Synthetic Route of C3H8O2).
1,2-Propanediol (cas: 57-55-6) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Synthetic Route of C3H8O2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts