Finerenone Impurity 15 CAS 3046142-41-7
| CAS No. | 3046142-41-7 |
| Molecular Formula | C21H24N4O4 |
| Molecular Weight | 396.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Finerenone Impurity 15 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Finerenone Impurity 15 (CAS 3046142-41-7, C21H24N4O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Finerenone Impurity 15 (C21H24N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C21H24N4O4 |
| Molecular Weight | 396.44 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 4 |
Related Finerenone Standards
- Finerenone Impurity 14 (CAS CATO-C4X-288014)
- Finerenone Impurity 206 (CAS CATO-C4X-2880206)
- Finerenone Impurity 207 (CAS CATO-C4X-2880207)
- Finerenone Impurity 39 (CAS CATO-C4X-288039)
- Finerenone Impurity 43 (CAS CATO-C4X-288043)
- Finerenone Impurity 67 (CAS CATO-C4X-288067)
- Finerenone Impurity 38 (CAS CATO-C4X-288038)
- Finerenone Impurity 92 (CAS CATO-C4X-288092)
Recommended Standards
- N-Nitroso Bambuterol (CAS CATO-C4X-27467)
- Benazepril EP Impurity C (CAS 86541-78-8)
- Zipalertinib (CAS 1661854-97-2)
- Cefalotin Impurity 7 (CAS CATO-C4X-12847)
- Ivabradine Impurity 44 (CAS 866783-13-3)
- Mupirocin Impurity 21 (CAS CATO-C4X-170621)
- Mesalazine Impurity 29 (CAS 2437-11-8)
- 3-(pyrrolidin-1-yl)phenol (CAS 25912-16-7)
- 5-Amino-N-(4-methoxy-phenyl)-2-morpholin-4-yl-benzenesulfonamide (CAS 326022-98-4)
- Indocyanine Green Impurity 54 (CAS CATO-C4X-250354)
- Diphenyl(trifluoromethyl)phosphane (CAS 1605-56-7)
- Clenhexerol (CAS 78982-88-4)
- Ethyl 6-bromo-4,8-dichloroquinoline-3-carboxylate (CAS 1019396-10-1)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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