Ziprasidone Impurity 29 CAS CATO-C4X-124029
| CAS No. | CATO-C4X-124029 |
| Molecular Formula | C24H25ClN4OS |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ziprasidone Impurity 29 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.
Ziprasidone Impurity 29 (CAS CATO-C4X-124029) is a certified pharmaceutical impurity reference standard with the molecular formula C24H25ClN4OSHCl and a molecular weight of 489.46 g/mol.
Structurally, Ziprasidone Impurity 29 (C24H25ClN4OSHCl) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 489.46 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C24H25ClN4OS HCl |
| Molecular Weight | 489.46 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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
- Trametinib impurity 4 (CAS CATO-C4X-27824)
- Erlotinib Impurity 16 (CAS 183322-21-6)
- Ruxolitinib Impurity 91 (CAS CATO-C4X-205891)
- 3-Bromo-5-cyano-4-methylbenzenesulfonyl chloride (CAS 1805487-45-9)
- 1-(Furan-2-carbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-06-3)
- 3-(Benzyloxy)-1-[(4-fluorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 338965-56-3)
- Propafenone-d5 HCl (CAS 93909-48-9)
- 3-ethyl-3-methylazetidine hydrochloride (CAS 1803609-20-2)
- Acid Yellow 36 (CAS 587-98-4)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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