Ceftaroline Fosamil Impurity 7 CAS 229016-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 229016-73-3 |
| Molecular Formula | C22H21N8O8PS4 |
| Molecular Weight | 684.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ceftaroline Fosamil Impurity 7 (CAS 229016-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21N8O8PS4. Molecular weight: 684.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21N8O8PS4 |
| Molecular Weight | 684.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 4 |
Related Ceftaroline Standards
- Ceftaroline Fosamil Impurity 19 (CAS 953037-68-8)
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- Ceftaroline Impurity 16 (CAS CATO-C4X-148316)
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Why CATO?
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