Azilsartan Impurity 45 CAS 139481-41-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 139481-41-7 |
| Molecular Formula | C26H23N3O3 |
| Molecular Weight | 425.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Azilsartan Impurity 45 (CAS 139481-41-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H23N3O3. Molecular weight: 425.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H23N3O3 |
| Molecular Weight | 425.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Azilsartan Standards
- Azilsartan Impurity 41 (CAS CATO-C4X-109641)
- Azilsartan impurity 150 (CAS CATO-C4X-1096150)
- Azilsartan Impurity 14 (CAS 1442400-68-1)
- Azilsartan Impurity 5 (CAS 147404-76-0)
- Azilsartan Impurity N2 (CAS 1675221-59-6)
- Azilsartan Impurity 175 (CAS CATO-C4X-1096175)
- Azilsartan Impurity 3 (CAS CATO-C4X-10963)
- Azilsartan Impurity 32 (CAS CATO-C4X-109632)
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Why CATO?
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