Clofarabine Impurity 1

Chemical Name: (2R,3R,4S,5R)-5-(6-amino-2-chloro-9H-purin-9-yl)-2-((benzoyloxy)methyl)-4-fluorotetrahydrofuran-3-yl benzoate ; 2-Chloro-9-(3,5-di-O-benzoyl-2-deoxy-2-fluoro-β-D-arabinofuranosyl)-9H-purin-6-amine

Synonym: N-Demethylerythromycin A ; N-Desmethyl 6-O-Desmethyl Clarithromycin ; N-Desmethyl Erythromycin A ; Erythromycin EP Impurity B