| Category : |
Pharmaceuticals and Biochemicals |
 |
| CAS NO : |
36791-04-5 |
| EC NO : |
|
| MF : |
C8H12N4O5 |
| MW : |
244.2047 |
| Specification : |
USP38 |
| Packing : |
25kg/drum |
| Product description : |
Synonyms: RTC;Copegus;varazid;1-β-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxamide;VIRAMID;Ribavirin;
1-(β-D-Ribofuranosyl)-1,2,4-triazole-3-carboxamide;rtca;virazol;Ravanex;REBETOL;
VIRAZID;vilona;
Characters:White or almost white Crystalline Powder
Specific rotation: -33.5°to -37.0°
Individual impurity≤0.25%
Total impurities≤1.0%
Loss on drying: Not more than 0.5%
Residue on Ignition: Not more than 0.25%
Heavy Metals: Not more than 0.001%
Assay: 98.9% to 101.5%
Conclusion: Meets the USP38 requirements。 |
| Synonyms : |
Biopolymers;1-beta-d-ribofuranosyl-1,2,4-triazole-3-carboxamide;rtca;tribavirin;vilona;viramid;virazid;virazole;1-pentofuranosyl-1H-1,2,4-triazole-3-carboxamide; |
| Molecular Structure : |
 |