Paliperidone Impurity 57 CAS CATO-C4X-172457
| CAS No. | CATO-C4X-172457 |
| Molecular Formula | C12H15FN2O |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Paliperidone Impurity 57 (CAS CATO-C4X-172457, C12H15FN2O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Paliperidone Impurity 57 (C12H15FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Paliperidone Impurity 57 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 | C12H15FN2O |
| Molecular Weight | 222.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Paliperidone Standards
- Paliperidone Impurity 8 (CAS CATO-C4X-17248)
- Paliperidone Impurity 159 (CAS CATO-C4X-1724159)
- Paliperidone Impurity 36 (CAS 1160915-55-8)
- Paliperidone Impurity 55 (CAS CATO-C4X-172455)
- Paliperidone Impurity N11 (CAS 95742-20-4)
- Paliperidone Impurity 48 (CAS 181525-38-2)
- Paliperidone Impurity 157 (CAS 1809004-63-4)
- Paliperidone Impurity 19 (CAS 1388072-44-3)
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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