Ziprasidone impurity 56 CAS CATO-C4X-124056
| CAS No. | CATO-C4X-124056 |
| Molecular Formula | C28H34N4O2S |
| Molecular Weight | 490.66 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 490.66 g/mol gives Ziprasidone impurity 56 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Ziprasidone impurity 56 (CAS CATO-C4X-124056, C28H34N4O2S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C28H34N4O2S, Ziprasidone impurity 56 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 490.66 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.
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 Ziprasidone impurity 56 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 | C28H34N4O2S |
| Molecular Weight | 490.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ziprasidone Standards
- Ziprasidone impurity 57 (CAS CATO-C4X-124057)
- Ziprasidone impurity 58 (CAS CATO-C4X-124058)
- Ziprasidone Impurity 65 (CAS CATO-C4X-124065)
- Ziprasidone Impurity 70 (CAS CATO-C4X-124070)
- Ziprasidone Impurity 72 (CAS CATO-C4X-124072)
- Ziprasidone Impurity 74 (CAS CATO-C4X-124074)
- Ziprasidone Impurity 2 (CAS 684269-12-3)
- Ziprasidone Impurity 3 (CAS 188797-77-5)
Recommended Standards
- Lurasidone Impurity 71 (CAS CATO-C4X-102871)
- Lurasidone Impurity 50 (CAS CATO-C4X-102850)
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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