Cenobamate impurity 12 CAS 913088-45-6
| CAS No. | 913088-45-6 |
| Molecular Formula | C10H10ClN5O2 |
| Molecular Weight | 267.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cenobamate impurity 12 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.
As a process- or degradation-related impurity, Cenobamate impurity 12 (CAS 913088-45-6, C10H10ClN5O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Cenobamate impurity 12 (C10H10ClN5O2) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 267.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H10ClN5O2 |
| Molecular Weight | 267.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Cenobamate Standards
- Cenobamate impurity 01 (CAS 913089-08-4)
- Cenobamate S isomer (CAS CATO-C4X-24161)
- Cenobamate Impurity 31 (CAS 913088-83-2)
- Cenobamate Impurity 32 (CAS CATO-C4X-241632)
- Cenobamate Impurity 36 (CAS 913089-09-5)
- Cenobamate Impurity 57 (CAS 913087-62-4)
- Cenobamate Impurity 58 (CAS 913087-66-8)
- Cenobamate impurity 6 (CAS 913088-81-0)
Recommended Standards
- Nintedanib Impurity 15 (CAS 1160293-25-3)
- Norfloxacin Impurity 60 (CAS CATO-C4X-146860)
- n-(4-chlorophenyl)-2-(2,5-dioxo-1-imidaZolidinyl)acetamide (CAS 638991-67-0)
- N-(4-chlorobenzoyl)-3-oxopyrazolidine-1-carboxamide (CAS 320424-49-5)
- Darunavir Impurity 24 (CAS 1971057-59-6)
- Glutamic acid impurity 9 (CAS CATO-C4X-28629)
- Thiamine Nitrate EP Impurity D (CAS 490-82-4)
- N-(3,5-Dimethoxyphenyl)-4-methylbenzamide (CAS 423732-02-9)
- 5-(4-Fluoro-3-phenoxyphenyl)-3-phenyl-4,5-dihydroisoxazole (CAS 928792-89-6)
- 2-chloro-5-methylsulfanyl-pyrimidine (CAS 115581-36-7)
- Methyl 2-(4-bromophenyl)-2-hydroxyacetate (CAS 127709-20-0)
- tert-Butyl ((2-methyl-1H-indol-5-yl)methyl)carbamate (CAS 1105193-63-2)
- 1-Methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 20934-50-3)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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