Rosuvastatin Impurity 26 CAS 488798-38-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 488798-38-5 |
| Molecular Formula | C15H14ClFN2O2 |
| Molecular Weight | 308.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rosuvastatin Impurity 26 (CAS 488798-38-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H14ClFN2O2. Molecular weight: 308.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H14ClFN2O2 |
| Molecular Weight | 308.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Rosuvastatin Standards
- Rosuvastatin Impurity 171 (CAS CATO-C4X-1169171)
- Rosuvastatin Impurity 18 (CAS 712320-67-7)
- Rosuvastatin Impurity 110 (CAS 160009-36-9)
- Rosuvastatin Impurity 63 (CAS 154026-95-6)
- Rosuvastatin Impurity 66 (CAS CATO-C4X-116966)
- Rosuvastatin Impurity 70 (CAS 2375865-91-9)
- Rosuvastatin Impurity 76 (CAS CATO-C4X-116976)
- Rosuvastatin Impurity 108 (CAS 160009-35-8)
Recommended Standards
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