Oseltamivir Impurity 76 CAS 204254-84-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 204254-84-2 |
| Molecular Formula | C13H20O7S |
| Molecular Weight | 320.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Oseltamivir Impurity 76 (CAS 204254-84-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H20O7S. Molecular weight: 320.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H20O7S |
| Molecular Weight | 320.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Sulfur Atoms | 1 |
Related Oseltamivir Standards
- Oseltamivir Impurity 213 (CAS CATO-C4X-1720213)
- Oseltamivir impurity 67 (CAS CATO-C4X-1720267)
- Oseltamivir-d3 (CAS 1093851-61-6)
- Oseltamivir Impurity 35 (CAS CATO-C4X-172035)
- Oseltamivir Impurity 113 (CAS CATO-C4X-1720113)
- Oseltamivir Impurity 37 (CAS CATO-C4X-172037)
- Oseltamivir Impurity 185 (CAS CATO-C4X-1720185)
- Oseltamivir Impurity 137 (CAS CATO-C4X-1720137)
Recommended Standards
- Ampicillin Impurity 79 (CAS CATO-C4X-144379)
- Ruxolitinib Impurity 207 (CAS 1809535-64-5)
- Palbociclib Impurity 69 (CAS 6163-63-9)
- Suvorexant Impurity 38 (CAS CATO-C4X-181238)
- Cefpirome Impurity 11 (CAS CATO-C4X-120711)
- (E)-N'-[3-Cyano-4-(3,4-dimethoxyphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethylmethanimidamide (CAS 845649-71-0)
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- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
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