We are offering ribavirin. cas: 36791-04-5another name:rebetol;ribavirin;rtca;tribavirin;vilona;viramid;virazid;virazolemolecular weight:244.2molecular formula:c8h12n4o5assay: 99%specification: cp2005packing:25kg/drum appearance:this product is colorless or white crystalline powder, odorless, tasteless. Stable at room temperature. Soluble in water, slightly soluble in alcohol, chloroform and ether, etc. usage: ribavirin is an anti-viral drug indicated for severe rsv infection (individually), hepatitis c infection (used in conjunction with peginterferon alfa-2b or peginterferon alfa-2a) and other viral infections. Ribavirin is a prodrug, which when metabolised resembles purine rna nucleotides. In this form it interferes with rna metabolism required for viral replication