Cenobamate Impurity 46 CAS CATO-C4X-241646
| CAS No. | CATO-C4X-241646 |
| Molecular Formula | C9H6BrClN4O |
| Molecular Weight | 301.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cenobamate Impurity 46 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.
Cenobamate Impurity 46 (CAS CATO-C4X-241646) is a certified pharmaceutical impurity reference standard with the molecular formula C9H6BrClN4O and a molecular weight of 301.53 g/mol.
Structurally, Cenobamate Impurity 46 (C9H6BrClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 301.53 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 | C9H6BrClN4O |
| Molecular Weight | 301.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Cenobamate Standards
- Cenobamate Impurity 40 (CAS CATO-C4X-241640)
- Cenobamate Impurity 45 (CAS CATO-C4X-241645)
- Cenobamate Impurity 47 (CAS CATO-C4X-241647)
- Cenobamate Impurity 48 (CAS 2935911-15-0)
- Cenobamate Impurity 30 (CAS 913088-92-3)
- Cenobamate Impurity 41 (CAS CATO-C4X-241641)
- Cenobamate Impurity 63 (CAS CATO-C4X-241663)
- Cenobamate Impurity 55 (CAS CATO-C4X-241655)
Recommended Standards
- 2-Bromo-5-chloro-1-isopropyl-3-(trifluoromethyl)benzene (CAS 2143028-65-1)
- 2-(4-Bromo-2-fluorophenyl)-4-chloro-6-methylpyrimidine (CAS 1395552-37-0)
- 2,6-Diamino-3,5-di-(trimethylsilyl)acetylenylpyridine (CAS 1000342-76-6)
- 6-Chloro-5-iodo-2-(methylthio)pyrimidin-4-amine (CAS 500896-56-0)
- Methadone Impurity N (CAS 6639-43-6)
- Dronedarone Impurity 30 (CAS CATO-C4X-109230)
- N-Nitroso Vilazodone Impurity 14 (CAS CATO-C4X-135514)
- 2-{[(tert-butoxy)carbonyl]amino}spiro[3.3]heptane-2-carboxylic acid (CAS 1823863-92-8)
- tert-Butyl N-(4-methoxypiperidin-3-yl)carbamate (CAS 1262407-41-9)
- 3-(Furan-2-yl)-6-(phenoxymethyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 515875-36-2)
- Tert-butyl (R)-3-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)pyrrolidine-1-carboxylate (CAS 1422827-96-0)
- 4-Amino-2-(cyclohexyloxy)benzamide (CAS 1369903-06-9)
- Dodec-11-ynoic acid (CAS 16900-60-0)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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