Ribavirin is an antiviral medication primarily used to treat viral infections, particularly hepatitis C and respiratory syncytial virus (RSV). It is classified as a nucleoside analog, which means it mimics the building blocks of RNA and DNA, thereby interfering with viral replication. The chemical formula of ribavirin is C₁₁H₁₅N₄O₅P, and it features a guanosine-like structure that allows it to inhibit viral RNA synthesis. Ribavirin is often administered in combination with other antiviral agents to enhance its efficacy. The substance is typically presented as a white to off-white crystalline powder, soluble in water and slightly soluble in alcohol. Its mechanism of action involves the inhibition of viral RNA polymerase and the induction of mutagenesis in viral genomes, leading to the production of defective viral particles. While effective, ribavirin can have side effects, including hemolytic anemia and teratogenic effects, necessitating careful monitoring during treatment. Due to its specific action against RNA viruses, ribavirin remains a critical component in the management of certain viral infections.

Ribavirin

36791-04-5: 1-Beta-D-Ribofuranosyl-1,2,4-Triazole-3-Carboxamide, 1-[(2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-1,2,4-triazole-3-carboxamide, 1-pentofuranosyl-1H-1,2,4-triazole-3-carboxamide, 1-β-D-Ribofuranosyl-1,2,4-triazol-3-carboxyamide, 1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide, 1-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide, 1-β-D-Ribofuranosyl-1,2,4-triazol-3-carboxyamide, 1-β-D-ribofuranosyl-1,2,4-triazole-3-carboxamide, 1H-1,2,4-Triazole-3-carboxamide, 1-β-D-ribofuranosyl-, 1H-1,2,4-Triazole-3-carboxamide, 1-β-D-ribofuranosyl-, Biopolymers, Copegus, Cotronak, Ebp 954, Icn 1229, Meduna, MegaRibavirin, Nsc 163039, Ravanex, Rebetol, Ribamide, Ribamidil, Ribasphere, Ribavarin, Rtca, Tribavirin, Vilona, Viramid, Virazid, Virazole, Virin, Virizadole, 1-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide

CAS 36791-04-5: Ribavirin

Ribavirin

Ref: 54-BUP17844

Ribavirin-13C2

Ref: 4Z-R-041

Ribavirin 100 µg/mL in Acetonitrile:Methanol

Ref: TR-DRE-A16813570MC-100

Ribavirin impurity standard

Ref: 47-592