Tepadina (thiotepa) for injection is available from Amneal Pharmaceuticals in a patented multichamber flexible lyobag. This patented bag is designed to enhance safety, stability, and streamlined preparation in oncology. The closed system protects medical personnel from the risk of exposure while delivering fast, accurate, needle-free preparation. The bag is ready for intravenous infusion immediately after activation. Shelf life once activated is 56 hours (2 days, 8 hours) at room temperature or 7 days when refrigerated.