Resumo

BALUJA, Shipra; OZA, Swati; LAVA, Divyata  e  PAMPANIYA, Rami. Ultrasonic investigation of lacosamide in various alcohols at 298.15 K. Rev. colomb. cienc. quim. farm. [online]. 2020, vol.49, n.3, pp.720-739.  Epub 25-Fev-2021. ISSN 0034-7418.  https://doi.org/10.15446/rcciquifa.v49n3.91340.

Ultrasonic velocity, density and viscosity of Lacosamide were measured in various alcohols at 298.15 K. From these measured experimental data, various acoustical parameters such as Specific acoustical impedance (Z), Adiabatic compressibility (k s), Intermolecular free path length (L f ), Rao's molar sound function (R m), Molar compressibility (W), van der Waals constant (b), Solvation number (S n ), Thermal conductivity (K bm), Relaxation strength (r) have been calculated for understanding the molecular interactions occurring in the solution.

Palavras-chave : Lacosamide; ultrasonic velocity; alcohols; acoustical parameters.

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