Ribavirin

Name Ribavirin

Synonyms: 1-beta-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide; Ribavirin; RTCA; Tribavirin; Vilona; Viramid; Virazid; Virazole; Biopolymers; ICN-1229

Molecular Formula: C8H12N4O5                  Molecular Weight: 244.21

CAS RN: 36791-04-5 /widelychemical

Assay: 98.5-101.5（widelychem）

Melting point: 174-176 oC                              Water solubility:  >=10 g/100 mL at 19 oC

Loss on dry: less than 0.5%                            Residue on ignition: less than 0.1%

PH: 4.0-6.5                                                      Heavy metal: less than 10ppm

Quality standard: cp2010/usp31/widelychemi

Package: 25kg/Cardboard drum

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