1) Cat. No.: TRC-L379002; 2) Chemical Name: Levovirin -13C5; 3) CAS No.: ; 4) Mol. Formula: C313C5H12N4O5; 5) Mol. Weight: 249.17; 6) Packing Size: 0.5mg / 5mg; 7) Appearence: ; 8) Application Notes: Labelled analogue of Levovirin, a monocyclic L-nucleosides with type 1 cytokine-inducing activity. Levovirin is the L-enantiomer of Ribavirin (R414475) with similar immunomodulatory activity but does not have direct antiviral activity or hemolytic anemia.; 9) Synonym: 1-β-L-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide-13C5; ICN 17261-13C5; L-Ribavirin-13C5;; 10) Solubility: ; 11) Storage condition: ; 12) References: Ramasamy, K.S. et al.: J. Med. Chem., 43, 1019 (2000); Fang, C. et al.: J. Appl. Toxicol., 23, 453 (2003):