Finerenone Impurity 227 CAS CATO-C4X-2880227
| CAS No. | CATO-C4X-2880227 |
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Finerenone Impurity 227 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Finerenone Impurity 227 (CAS CATO-C4X-2880227) is a certified pharmaceutical impurity reference standard with the molecular formula C12H15NO3 and a molecular weight of 221.25 g/mol.
Based on its molecular formula C12H15NO3, Finerenone Impurity 227 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Finerenone Impurity 227 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Finerenone Standards
- Finerenone Impurity 190 (CAS CATO-C4X-2880190)
- Finerenone Impurity 276 (CAS CATO-C4X-2880276)
- Finerenone Impurity 279 (CAS CATO-C4X-2880279)
- Finerenone Impurity 30 (CAS 1891930-37-2)
- Finerenone Impurity 20 (CAS 182287-68-9)
- Finerenone Impurity 205 (CAS 890705-78-9)
- Finerenone Impurity 249 (CAS CATO-C4X-2880249)
- Finerenone Impurity 244 (CAS 13444-19-4)
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- 2,2,4,5,5-Pentamethylpyrrolidine-3-carbaldehyde (CAS 77211-19-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com