Oseltamivir Impurity 28 CAS 204254-94-4
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 204254-94-4 |
| Molecular Formula | C15H26O7S |
| Molecular Weight | 350.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Oseltamivir Impurity 28 (CAS 204254-94-4) pharmacopoeial impurity standards reference standard. Molecular formula: C15H26O7S. Molecular weight: 350.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H26O7S |
| Molecular Weight | 350.43 g/mol |
| Purity | >90% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
| Sulfur Atoms | 1 |
Related Oseltamivir Standards
- Oseltamivir Impurity 104 (CAS 204254-92-2)
- Oseltamivir Impurity 25 (CAS 1132659-98-3)
- Oseltamivir Impurity 126 (CAS CATO-C4X-1720126)
- Oseltamivir Impurity 103 (CAS 204254-90-0)
- Oseltamivir Impurity 195 (CAS 312904-18-0)
- Oseltamivir Impurity 209 (CAS CATO-C4X-1720209)
- Oseltamivir Impurity 105 (CAS CATO-C4X-1720105)
- Oseltamivir-acetate (CAS 1191921-01-3)
Recommended Standards
- 7-[(4-Methylpiperazino)sulfonyl]-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1009549-45-4)
- Conjugated Estrogens Impurity 17 (CAS CATO-C4X-141617)
- N-(2-((6-((6-Methylpyridin-2-yl)amino)pyridazin-3-yl)amino)ethyl)propane-1-sulfonamide (CAS 1021114-57-7)
- Pitolisant impurity 7 (CAS 362665-54-1)
- Vericiguat impurity 48 (CAS CATO-C4X-289648)
- 2-amino-N,N,5-trimethylbenzamide (CAS 178672-23-6)
- 3-Amino-2-bromo-4-fluorophenol (CAS 1779831-32-1)
- 4-Hydroxy-8-methoxy-2-(trifluoromethyl)quinoline (CAS 41192-84-1)
- 3-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-39-2)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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