. . . "Although the solution of the above formulation is stable and does not precipitate for more than 72 hours (3 days) at room temperature while the solution of the Taxol??? formulation is stable for 27 hours, there is an important limitation to their use in the body because the formulations still contain organic solvents, such as dimethyl acetamide, or excess amounts of Solutol??? (LD50[mouse, iv] of" .