Thermodynamic properties of aqueous solution of 1,N-2-(prop-1-ene-1,2-diyl)acyclovir

A description of experimental thermodynamic data of aqueous solutions of 1, N-2-(prop-1-ene-1,2-diyl)acyclovir in the range of molality 0.008237-0.0183 3 1 mol kg(-1) is provided on the basis of differential scanning adiabatic calorimetry and densimetry. The enthalpy of hydration from the experimental enthalpy of solution and the enthalpy of sublimation was determined (Delta (m)H(hydr)= -124.1 kJ mol(-1)). The non-linear variations of apparent molar heat capacities with temperature and concentration were observed. The appa rent molar volumes increase with temperature in the range of 25-45 degrees C.