Oseltamivir Impurity 67 CAS 220626-12-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 220626-12-0 |
| Molecular Formula | C10H16O7S |
| Molecular Weight | 280.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Oseltamivir Impurity 67 (CAS 220626-12-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16O7S. Molecular weight: 280.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16O7S |
| Molecular Weight | 280.29 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Sulfur Atoms | 1 |
Related Oseltamivir Standards
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- Oseltamivir EP Impurity A (CAS 1364932-19-3)
- Oseltamivir EP Impurity C (CAS 187227-45-8)
- Oseltamivir Impurity N42 (CAS 1052063-36-1)
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Recommended Standards
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- Mycophenolate EP Impurity B (CAS 2767988-82-7)
- Dronedarone Impurity 2 (CAS CATO-C4X-10922)
- N-(4-Methoxyphenyl)-1-oxoisochromane-3-carboxamide (CAS 618392-63-5)
- 2-Chloro-N-(3-cyano-1-(4-fluorobenzyl)-4,5-dimethyl-1H-pyrrol-2-yl)acetamide (CAS 852400-31-8)
- (S)-[[2-(Bromomethyl)-3-methylbutoxy]methyl]benzene (CAS 172901-00-7)
- 3-Bromo-1-(6-methoxy-1-methyl-1H-indol-3-yl)-2-methylpropan-1-one (CAS 1134334-74-9)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com