Finerenone Impurity 174 CAS CATO-C4X-2880174
| CAS No. | CATO-C4X-2880174 |
| Molecular Formula | C21H22N4O3 |
| Molecular Weight | 378.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Finerenone Impurity 174.
As a process- or degradation-related impurity, Finerenone Impurity 174 (CAS CATO-C4X-2880174, C21H22N4O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Finerenone Impurity 174 (C21H22N4O3) contains a steroid 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. 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 174 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 | C21H22N4O3 |
| Molecular Weight | 378.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Finerenone Standards
- Finerenone (CAS 1050477-31-0)
- rac-Finerenone (CAS 1050477-27-4)
- Finerenone Impurity 208 (CAS CATO-C4X-2880208)
- Finerenone Impurity 233 (CAS CATO-C4X-2880233)
- (R)-Finerenone Impurity (CAS 1050477-30-9)
- Finerenone Impurity 13 (CAS 1050477-45-6)
- Finerenone Impurity 135 (CAS CATO-C4X-2880135)
- Finerenone Impurity 158 (CAS CATO-C4X-2880158)
Recommended Standards
- Hybutimibe Impurity 2 (CAS CATO-C4X-25052)
- Selexipag Impurity 25 (CAS 788152-32-9)
- H-Lys(4-nitro-Z)-pyrrolidide (CAS 136259-18-2)
- Guaifenesin EP Impurity C (CAS 1797132-23-0)
- Valsartan Impurity 72 (CAS 601-77-4)
- nsifentrine impurity 5 (CAS 68619-18-1)
- Urapidil Impurity N62 (CAS 41949-07-9)
- Icosyldimethylphosphine oxide (CAS 24565-09-1)
- Indapamide Hemihydrate (CAS 180004-24-4)
- 2-(4-ethoxyphenyl)-4-ethyl-1,3-thiazole-5-carboxylic acid (CAS 938312-70-0)
- 4-Allyl-5-((2,4-dimethylphenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 861433-16-1)
- 5-(2,2,2-Trifluoroethyl)octahydrobenzofuran (CAS 1212378-67-0)
- 2-Ethyl-3-methylbutanoic acid (CAS 32444-32-9)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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