Journal ArticleDOI
Density, ultrasonic velocity and viscosity measurements of four pharmacologically significant drugs in methanol at 25°C
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In this article, the authors measured the density, ultrasonic velocity and viscosity of four pharmaceutically significant drugs in methanol at 25°C and calculated the apparent molar volume (∅ v ), evident molar compressibility (∆ K ) and the visco-coefficient (B-Coefficient) from the experimental data.About:
This article is published in Journal of Molecular Liquids.The article was published on 1998-01-01. It has received 34 citations till now. The article focuses on the topics: Relative viscosity.read more
Citations
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Journal ArticleDOI
Solubility and preferential solvation of some n-alkyl-parabens in methanol + water mixtures at 298.15 K
Zaira J. Cárdenas,Daniel M. Jiménez,Daniel Ricardo Delgado,Ovidio Almanza,Abolghasem Jouyban,Fleming Martínez,William E. Acree +6 more
TL;DR: In this paper, the authors derived the preferential solvation parameters by methanol of these parabens from their thermodynamic solution properties using the inverse Kirkwood-Buff integrals (IKBI) method.
Journal ArticleDOI
Thermodynamic and acoustic properties of binary mixtures of oxolane with aniline and substituted anilines at 303.15, 313.15 and 323.15 K
TL;DR: In this paper, the speeds of sound in three binary mixtures of oxolane (tetrahydrofuran) with aniline, N-methylan-iline and N-ethylaniline have been reported over the entire range of composition at 303.15, 313.15 and 323.15
Journal ArticleDOI
Acoustic and volumetric properties of betaine hydrochloride drug in aqueous d(+)-glucose and sucrose solutions
TL;DR: In this paper, the densities and speeds of sound (u) of betaine hydrochloride (B.HCl) drug (0.10, 0.20 and 0.30) were reported as a function of temperature at T = (293.15 to 313.15) K and atmospheric pressure.
Journal ArticleDOI
Effect of l-serine and l-threonine on volumetric and acoustic behaviour of aqueous metformin hydrochloride solutions at T = (305.15, 310.15 and 315.15) K
TL;DR: In this paper, the interactions of l -serine and l -threonine with drug metformin hydrochloride (Metformin-HCl) as a function of temperature have been investigated by combination of volumetric and acoustic methods.
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Densities and Speeds of Sound of l-Serine with Aqueous Solutions of Antibacterial Drugs at Different Temperatures
Harsh Kumar,Kirtanjot Kaur +1 more
TL;DR: In this paper, the volumetric and acoustic methods are used for investigating the interactions of l-serine with drugs ampicillin (AMP) and amoxicillin (AMX) as a function of temperature.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Journal ArticleDOI
Apparent molar volume and adiabatic compressibility studies of aqueous solutions of some drug compounds at 25 °C
TL;DR: Apparent molar adiabatic compressibilities and volumes of aqueous solutions of the following drugs (sodium salicylate, methyl orange, L-tryptophan, phenol, and the hydrochloride salts of propranalo...
Journal ArticleDOI
Apparent Molar Volumes and Apparent Molar Adiabatic Compressions of Water in Some Alcohols.
TL;DR: In this paper, the ultrasonic velocities in dilute alcoholic solutions of water have been measured in the temperature range from 5 to 45 °C. The results are discussed in connection with the hydrogen-bonding interactions, that is, the selfassociation of the solvent alcohols and the alcohol-water interactions.
Journal ArticleDOI
Ultrasonic and Thermodynamic Studies on the Aqueous Solutions of Tetramethylurea
Katsutaka Sasaki,Kiyoshi Arakawa +1 more
TL;DR: In this paper, the authors measured ultrasonic absorption and sound velocity for aqueous solutions of tetramethylurea at temperatures 10 −30 °C. They concluded that a molecular complex of the molar ratio 4: 1 (water: tetramerurea) linked with hydrogen-bonds is formed at 20mol%.