Raloxifene EP Impurity A CAS 1159977-58-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1159977-58-8 |
| Molecular Formula | C42H44N2O6S |
| Molecular Weight | 704.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Raloxifene EP Impurity A (CAS 1159977-58-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C42H44N2O6S. Molecular weight: 704.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C42H44N2O6S |
| Molecular Weight | 704.87 g/mol |
| Purity | >95% |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Raloxifene Standards
- Raloxifene 6'-glucuronide (CAS 174264-50-7)
- Raloxifene 4'-glucuronide (CAS 182507-22-8)
- Raloxifene 6,4'-Bis-β-D-glucuronide (CAS 182507-20-6)
- Raloxifene Impurity 18 (CAS 1100049-66-8)
- Raloxifene Impurity 19 (CAS 1100049-65-7)
- Raloxifene Impurity 10 (CAS CATO-C4X-174310)
- Raloxifene Impurity 22 (CAS 166975-60-6)
- Raloxifene-d4 Bismethyl Ether (CAS 1185006-58-9)
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