Finerenone-d5 CAS CATO-C4X-288046
| CAS No. | CATO-C4X-288046 |
| Molecular Formula | - |
| Molecular Weight | 383.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Finerenone-d5 (CAS CATO-C4X-288046), molecular formula C21H17D5N4O3 and molecular weight 383.46 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H17D5N4O3, Finerenone-d5 contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 383.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17D5N4O3 |
| Molecular Weight | 383.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Finerenone Standards
- Finerenone Impurity 182-d5 (CAS CATO-C4X-2880182)
- R-Finerenone-d5 (CAS CATO-C4X-2880283)
- Finerenone Impurity 107 (CAS CATO-C4X-2880107)
- Finerenone Impurity 116 (CAS CATO-C4X-2880116)
- Finerenone Impurity 176 (CAS 65259-83-8)
- Finerenone Impurity 181 (CAS CATO-C4X-2880181)
- Finerenone Impurity 62 (CAS CATO-C4X-288062)
- Finerenone Impurity 13 (CAS 1050477-45-6)
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