Eplerenone Impurity 19 CAS 910107-80-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 910107-80-1 |
| Molecular Formula | C23H27NO4 |
| Molecular Weight | 381.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Eplerenone Impurity 19 (CAS 910107-80-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H27NO4. Molecular weight: 381.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H27NO4 |
| Molecular Weight | 381.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Eplerenone Standards
- Eplerenone EP Impurity A (CAS CATO-C4X-16301)
- Eplerenone EP Impurity A (CAS 209253-67-8)
- Eplerenone Impurity 12 (CAS CATO-C4X-163012)
- Eplerenone Impurity 28 (CAS CATO-C4X-163028)
- Eplerenone Impurity 29 (CAS CATO-C4X-163029)
- Eplerenone Impurity 23 (CAS CATO-C4X-163023)
- Eplerenone Impurity 39 (CAS CATO-C4X-163039)
- Eplerenone Impurity 11 (CAS 192704-70-4)
Recommended Standards
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- Lercanidipine Impurity 28 (CAS 2250242-51-2)
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Why CATO?
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