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Thermodynamic Solubility Profile of Temozolomide in Different Commonly Used Pharmaceutical Solvents

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2022 Feb 25
PMID 35209225
Authors
Affiliations
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Abstract

The solubility parameters, and solution thermodynamics of temozolomide (TMZ) in 10 frequently used solvents were examined at five different temperatures. The maximum mole fraction solubility of TMZ was ascertained in dimethyl sulfoxide (1.35 × 10), followed by that in polyethylene glycol-400 (3.32 × 10) > Transcutol (2.89 × 10) > ethylene glycol (1.64 × 10) > propylene glycol (1.47 × 10) > HO (7.70 × 10) > ethyl acetate (5.44 × 10) > ethanol (1.80 × 10) > isopropyl alcohol (1.32 × 10) > 1-butanol (1.07 × 10) at 323.2 K. An analogous pattern was also observed for the other investigated temperatures. The quantitated TMZ solubility values were regressed using Apelblat and Van't Hoff models and showed overall deviances of 0.96% and 1.33%, respectively. Apparent thermodynamic analysis indicated endothermic, spontaneous, and entropy-driven dissolution of TMZ in all solvents. TMZ solubility data may help to formulate dosage forms, recrystallize, purify, and extract/separate TMZ.

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References
1.
Kitak T, Dumicic A, Planinsek O, Sibanc R, Srcic S . Determination of Solubility Parameters of Ibuprofen and Ibuprofen Lysinate. Molecules. 2015; 20(12):21549-68. PMC: 6332216. DOI: 10.3390/molecules201219777. View

2.
Payne M, Pratap S, Middleton M . Temozolomide in the treatment of solid tumours: current results and rationale for dosing/scheduling. Crit Rev Oncol Hematol. 2005; 53(3):241-52. DOI: 10.1016/j.critrevonc.2004.10.004. View

3.
Ekeblad S, Sundin A, Janson E, Welin S, Granberg D, Kindmark H . Temozolomide as monotherapy is effective in treatment of advanced malignant neuroendocrine tumors. Clin Cancer Res. 2007; 13(10):2986-91. DOI: 10.1158/1078-0432.CCR-06-2053. View

4.
De A, Venkatesh N, Senthil M, Sanapalli B, Shanmugham R, Karri V . Smart niosomes of temozolomide for enhancement of brain targeting. Nanobiomedicine (Rij). 2018; 5:1849543518805355. PMC: 6187422. DOI: 10.1177/1849543518805355. View

5.
Ahad A, Shakeel F, Raish M, Al-Jenoobi F, Al-Mohizea A . Solubility and Thermodynamic Analysis of Antihypertensive Agent Nitrendipine in Different Pure Solvents at the Temperature Range of 298.15 to 318.15°K. AAPS PharmSciTech. 2017; 18(7):2737-2743. DOI: 10.1208/s12249-017-0759-4. View