CAS 39030-43-8

Ribavirin EP Impurity G

CAS: 39030-43-8

Formula: C₈H₁₂N₄O₅

Color and Shape: White To Off-White Solid

Molecular weight: 244.21

Ref: 4Z-R-0412

Isoribovarin (impurity G)

CAS: 39030-43-8

Ref: 7W-GN2894

Iso Ribavirin (Ribavirin Impurity G)

Controlled Product

CAS: 39030-43-8

Formula: C₈H₁₂N₄O₅

Color and Shape: Neat

Molecular weight: 244.2

Ref: TR-I895000

Isoribavirin

CAS: 39030-43-8

Isoribavirin is a ribonucleoside monophosphate analog that inhibits viral RNA polymerase. Isoribavirin has been shown to be active against influenza virus, herpes simplex virus, and vesicular stomatitis virus in cell culture. Isoribavirin is stable in an acetonitrile solution in the presence of phosphoric acid at pH 3-4 or in the presence of sulfate ions at pH 9-10. It can be purified by chromatography on a silica gel column using an acetonitrile/water mobile phase gradient. The impurities of isoribavirin are not detectable by liquid chromatography and have no significant effect on its sensitivity. Isoribavirin elutes from the silica gel column with the impurities.

Formula: C₈H₁₂N₄O₅

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 244.21 g/mol

Ref: 3D-NI09827

Ribavirin EP Impurity G

CAS: 39030-43-8

Formula: C₈H₁₂N₄O₅

Molecular weight: 244.21

Ref: ST-EA-CP-R81006