Ziprasidone Impurity 61 CAS CATO-C4X-124061
| CAS No. | CATO-C4X-124061 |
| Molecular Formula | C14H18ClN3O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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.
As a process- or degradation-related impurity, Ziprasidone Impurity 61 (CAS CATO-C4X-124061, C14H18ClN3OHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Ziprasidone Impurity 61 (C14H18ClN3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C14H18ClN3O 2*HCl |
| Molecular Weight | 316.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ziprasidone Standards
- Ziprasidone-d8 (CAS 1126745-58-1)
- Ziprasidone EP Impurity E (CAS 1159977-04-4)
- Ziprasidone EP Impurity B (CAS 1159977-56-6)
- Ziprasidone EP Impurity C (CAS 1159977-64-6)
- Ziprasidone Related Compound F (CAS 1159977-64-6 (free base))
- Ziprasidone Impurity 9 (CAS 118289-55-7)
- Ziprasidone Impurity 10 (CAS 118305-72-9)
- Ziprasidone impurity 55 (CAS 118305-72-9 (free base))
Recommended Standards
- Amiodarone Impurity 19 (CAS CATO-C4X-142519)
- Ribociclib Impurity 40 (CAS CATO-C4X-310040)
- Risperidone Impurity 37 (CAS CATO-C4X-111137)
- 2-((3,4-Dimethylphenyl)thio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 796999-35-4)
- 5-Ethyl-1-(3-methylbutyl)-1h-pyrazole-4-carboxylic acid (CAS 1247986-13-5)
- 1,2-Bis(hexyloxy)benzene (CAS 94259-20-8)
- n-Butyl-2,3-dimethyl-1h-indole-5-carboxamide (CAS 895105-01-8)
- 2-(acetoacetyl)phenol (CAS 16636-62-7)
- 4-Amino-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1421322-57-7)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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