Aqueous ifosfamide composition

摘要

This invention is directed towards a ready-to-use aqueous composition of ifosfamide. In one embodiment, the invention is directed to an aqueous ifosfamide composition which comprises ifosfamide, a pharmaceutically acceptable buffer, and water. The concentration of ifosfamide in the composition may be between about 40 mM and about 400 mM. The concentration of buffer in the composition may be between about 10 mM and about 260 mM. The molar ratio of ifosfamide to buffer may be between about 0.5:1 to about 20:1. The pH of the composition may be between about 4 and about 8.