Cenobamate Impurity 24 CAS 2297784-40-6
| CAS No. | 2297784-40-6 |
| Molecular Formula | C9H9ClN4O |
| Molecular Weight | 224.65 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 224.65 g/mol gives Cenobamate Impurity 24 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cenobamate Impurity 24 (CAS 2297784-40-6) is a certified pharmaceutical impurity reference standard with the molecular formula C9H9ClN4O and a molecular weight of 224.65 g/mol.
Structurally, Cenobamate Impurity 24 (C9H9ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 224.65 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Cenobamate Impurity 24 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 | C9H9ClN4O |
| Molecular Weight | 224.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Cenobamate Standards
- Cenobamate impurity 11 (CAS CATO-C4X-241611)
- Cenobamate Impurity 16 (CAS 1259059-74-9)
- Cenobamate Impurity 18 (CAS CATO-C4X-241618)
- Cenobamate Impurity 21 (CAS CATO-C4X-241621)
- Cenobamate impurity 3 (CAS 1259059-77-2)
- Cenobamate Impurity 34 (CAS 1644554-57-3)
- Cenobamate impurity 5 (CAS 2857969-41-4)
- Cenobamate Impurity 52 (CAS CATO-C4X-241652)
Recommended Standards
- 6-Chloro-9-(tetrahydrofuran-2-yl)-9H-purine (CAS 91366-99-3)
- Cenobamate Impurity 60 (CAS CATO-C4X-241660)
- 6-Chloro-3-hydrazineyl-1-methylquinoxalin-2(1H)-one (CAS 98416-89-8)
- Cenobamate Impurity 61 (CAS CATO-C4X-241661)
- Zolmitriptan Impurity 35 (Mixture of Diastereomers) (CAS CATO-C4X-135135)
- Bevantolol Impurity 10 (CAS 54738-15-7)
- Goserelin EP Impurity E TFA Salt (CAS 147688-42-4(free base))
- 1-{pyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 2090914-55-7)
- 1-(2-Furylmethyl)-5-oxo-3-pyrrolidinecarbohydrazide (CAS 939230-90-7)
- (3-(1H-imidazol-1-yl)phenyl)boronic acid (CAS 1040850-75-6)
- 3-Fluoro-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1823271-62-0)
- 1-((1R)-((2R,4R,5S)-5-Ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)-4-((1R)-((2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methoxy)phthalazine (CAS 1217464-63-5)
- 2-Methyl-3-[3-(trifluoromethyl)phenyl]-2-propenal (CAS 1563417-75-3)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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