We have studied the fluorescence lifetime and reorientation dynamics of carminic acid in primary aliphatic alcohols and water to develop an understanding of its dynamic properties. The fluorescence response exhibits a biexponential decay, which is attributed to emission from two stable conformers of carminic acid. The reorientation behavior of carminic acid depends sensitively on the chemical identity of the solvent. The dynamical response of carminic acid is predicted by the Debye-Stokes-Einstein (DSE) equation with a sticking boundary condition for water, methanol, ethanol, and 1-propanol. In higher alcohols, carminic acid reorientation follows DSE behavior in the slip limit. These data, taken collectively, indicate that carminic acid interacts strongly with polar solvents and that the structural degrees of freedom available to this probe molecule do not affect its dynamical responses over a time scale of several nanoseconds.