SPL Set ID: ef161ede-0451-43c8-b0e5-cb108b138e38

Mesna Injection is a detoxifying agent to inhibit the hemorrhagic cystitis induced by ifosfamide. The active ingredient, mesna, is a synthetic sulfhydryl compound designated as sodium-2-mercaptoethane sulfonate with a molecular formula of C 2 H 5 NaO 3 S 2 and a molecular weight of 164.18. Its structural formula is as follows: HS–CH 2 –CH 2 SO 3 –Na + Mesna Injection is a sterile, nonpyrogenic, aqueous solution of clear and colorless appearance in clear glass multiple dose vials for intravenous administration. Mesna Injection contains 100 mg/mL mesna, 0.25 mg/mL edetate disodium and sodium hydroxide for pH adjustment. Mesna Injection multiple dose vials also contain 10.4 mg/mL of benzyl alcohol as a preservative. The solution has a pH range of 6.5 to 8.5.