Finerenone Impurity 201 CAS CATO-C4X-2880201
| CAS No. | CATO-C4X-2880201 |
| Molecular Formula | C13H16N4O2 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Finerenone Impurity 201 (CAS CATO-C4X-2880201) is a certified pharmaceutical impurity reference standard with the molecular formula C13H16N4O2 and a molecular weight of 260.29 g/mol.
Based on its molecular formula C13H16N4O2, Finerenone Impurity 201 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.29 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.
CATO manufactures Finerenone Impurity 201 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 | C13H16N4O2 |
| Molecular Weight | 260.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Finerenone Standards
- Finerenone Impurity 196 (CAS CATO-C4X-2880196)
- Finerenone Impurity 277 (CAS CATO-C4X-2880277)
- Finerenone Impurity 25 (CAS CATO-C4X-288025)
- Finerenone Impurity 24 (CAS CATO-C4X-288024)
- Finerenone Impurity 115 (CAS 65582-57-2)
- Finerenone Impurity 172 (CAS CATO-C4X-2880172)
- Finerenone Impurity 155 (CAS CATO-C4X-2880155)
- Finerenone Impurity 84 (CAS CATO-C4X-288084)
Recommended Standards
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- Diaveridine (CAS 5355-16-8)
- Sugammadex Impurity 38 (CAS CATO-C4X-190638)
- Desloratadine Impurity 27 (CAS CATO-C4X-143027)
- Levocarnitine Impurity N9 (CAS 251460-19-2)
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- N-methoxy-N-methyl-1,3-benzodioxole-5-carboxamide (CAS 147030-72-6)
- 2-chloro-4-ethoxy-6-methyl-pyrimidine (CAS 37482-64-7)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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