Ribavirin Impurity S CAS 79-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79-17-4 |
| Molecular Formula | CH6N4 |
| Molecular Weight | 74.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ribavirin Impurity S (CAS 79-17-4) pharmaceutical standards reference standard. Molecular formula: CH6N4. Molecular weight: 74.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | CH6N4 |
| Molecular Weight | 74.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Ribavirin Standards
- Ribavirin EP Impurity D (CAS 3641-08-5)
- Ribavirin EP Impurity C (CAS 4928-87-4)
- Ribavirin Impurity 40 (CAS 39215-01-5)
- Ribavirin Impurity 51 (CAS 4928-88-5)
- Ribavirin Impurity 52 (CAS 3641-13-2)
- Ribavirin Impurity 26 (CAS 57281-13-7)
- Ribavirin Impurity V (CAS 89797-67-1)
- Ribavirin Impurity 24 HCl (CAS 142782-22-7)
Recommended Standards
- <I>N,N</I>-Dimethylformamide-<SUP>15</SUP>N (CAS 1449-84-9)
- 31685-41-3 N-Methyl(~15~N)acetamide DTXSID80745785 (CAS 31685-41-3)
- Calcium hydroxide (CAS 1305-62-0)
- 25-Hydroxyvitamin D2-d3 (CAS 1217467-39-4)
- N-Benzyl-6-methyl-1H-pyrrolo[3,2-c]pyridin-4-amine (CAS 178268-87-6)
- 5-Chloro-3-phenylpyridin-2(1H)-one (CAS 24228-17-9)
- 6-Methyl-2,3,4,9-tetrahydro-1H-carbazole-1-carbonitrile (CAS 177352-50-0)
- (1-Methyl-3-(pyridin-4-yl)-1H-pyrazol-4-yl)methanamine (CAS 1517033-12-3)
- 2-(5-(Pyridin-3-yl)-2H-tetrazol-2-yl)acetic acid (CAS 132766-76-8)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com