SPL Set ID: 1f8ac128-c25d-41f4-9f90-410a792acd66

Clofarabine injection contains clofarabine, a purine nucleoside metabolic inhibitor. The chemical name of clofarabine is 2-chloro-9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-9H-purin-6-amine. Its molecular formula is C 10 H 11 ClFN 5 O 3 with a molecular weight of 303.68 Daltons. The molecular structure of clofarabine is: Clofarabine injection (1 mg/mL) is supplied in a 20 mL, single-dose vial. The 20 mL vial contains 20 mg clofarabine formulated in 20 mL unbuffered normal saline (comprised of Water for Injection, USP, and Sodium Chloride, USP). The pH range of the solution is 4.5 to 7.5. The solution is sterile, clear, colorless, and is preservative-free. Structure