Solubility and thermodynamics of mesalazine in aqueous mixtures of poly ethylene glycol 200/600 at 293.2-313.2K.
Ann Pharm Fr
; 2024 Apr 03.
Article
in En
| MEDLINE
| ID: mdl-38579928
ABSTRACT
In this study, the solubility of mesalazine was investigated in binary solvent mixtures of poly ethylene glycols 200/600 and water at temperatures ranging from 293.2K to 313.2K. The solubility of mesalazine was determined using a shake-flask method, and its concentrations were measured using a UV-Vis spectrophotometer. The obtained solubility data were analyzed using mathematical models including the van't Hoff, Jouyban-Acree, Jouyban-Acree-van't Hoff, mixture response surface, and modified Wilson models. The experimental data obtained for mesalazine dissolution encompassed various thermodynamic properties, including ΔG°, ΔH°, ΔS°, and TΔS°. These properties offer valuable insights into the energetic aspects of the dissolution process and were calculated based on the van't Hoff equation.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Ann Pharm Fr
Year:
2024
Document type:
Article
Affiliation country:
Iran
Publication country:
FR
/
FRANCE
/
FRANCIA
/
FRANÇA