Ceritinib Impurity 25 CAS CATO-C4X-104825
| CAS No. | CATO-C4X-104825 |
| Molecular Formula | C12H11Cl2N3S |
| Molecular Weight | 300.21 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 300.21 g/mol gives Ceritinib Impurity 25 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ceritinib Impurity 25 (CAS CATO-C4X-104825) is a certified pharmaceutical impurity reference standard with the molecular formula C12H11Cl2N3S and a molecular weight of 300.21 g/mol.
Based on its molecular formula C12H11Cl2N3S, Ceritinib Impurity 25 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.21 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 Ceritinib Impurity 25 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 | C12H11Cl2N3S |
| Molecular Weight | 300.21 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ceritinib Standards
- Ceritinib Impurity 19 (CAS CATO-C4X-104819)
- Ceritinib Impurity 82 (CAS CATO-C4X-104882)
- Ceritinib Impurity 12 (CAS CATO-C4X-1048912)
- Ceritinib Impurity 16 (CAS CATO-C4X-104816)
- Ceritinib Impurity 22 (CAS CATO-C4X-104822)
- Ceritinib Impurity 23 (CAS CATO-C4X-104823)
- Ceritinib Impurity 24 (CAS CATO-C4X-104824)
- Ceritinib Impurity 79 (CAS CATO-C4X-104879)
Recommended Standards
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- 4,4,5,5-Tetramethyl-2-[4-(thien-2-ylmethyl)phenyl]-1,3,2-dioxaborolane (CAS 1007847-76-8)
- Prilocaine impurity 51 (CAS CATO-C4X-193451)
- Natamycin Impurity 8 (CAS CATO-C4X-20408)
- Vazegepant Impurity 21 (CAS CATO-C4X-320021)
- 2-(1,3-Dioxolan-2-yl)ethan-1-ol (CAS 5465-08-7)
- 4-(4-Fluorobenzyl)tetrahydro-2H-pyran-4-amine hydrochloride (CAS 1803591-23-2)
- 2-(2-Bromo-5-fluoro-4-(trifluoromethyl)phenyl)acetic acid (CAS 2385550-69-4)
- 2-((1,3-Dimethyl-1h-pyrazol-5-yl)methoxy)ethan-1-amine (CAS 1171703-67-5)
- N-(3-Allyl-4-ethoxybenzo[d]thiazol-2(3H)-ylidene)isobutyramide (CAS 868376-59-4)
- 7-Bromo-2,4-dichloropyrido[3,2-d]pyrimidine (CAS 1215074-41-1)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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