An adenine arabinonucleoside derivative that acts as an antineoplastic antimetabolite. It is used in the treatment of ACUTE LYMPHOID LEUKEMIA in pediatric patients who have relapsed.

Synonyms: Clofarex, 762RDY0Y2H, 2-Chloro-9-(2-deoxy-2-fluoro-beta-D-arbinofuranosyl)adenine, Clofarabine, 9H-Purin-6-amine, 2-chloro-9-(2-deoxy-2-fluoro-beta-D-arabinofuranosyl)-, Evoltra, Clolar, Cl-F-ara-A, 2-Chloro-2'-arabino-fluoro-2'-deoxyadenosine, 0, 2 Chloro 2' arabino fluoro 2' deoxyadenosine, 2-Chloro-9-(2-deoxy-2-fluoroarabinofuranosyl)adenine, 2 Chloro 2' fluoroarabino 2' deoxyadenosine, 2-Chloro-2'-fluoroarabino-2'-deoxyadenosine