Cenobamate Impurity 31 CAS 913088-83-2
| CAS No. | 913088-83-2 |
| Molecular Formula | C10H10ClN5O2 |
| Molecular Weight | 267.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Cenobamate Impurity 31 (CAS 913088-83-2, C10H10ClN5O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Cenobamate Impurity 31 (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. 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 31 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 | 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 12 (CAS 913088-45-6)
- 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)
- Revefenacin Impurity N1 (CAS 171723-80-1)
- Dacomitinib Impurity 40 (CAS CATO-C4X-208640)
- Cefazedone Impurity 7 (CAS CATO-C4X-11717)
- Riboflavin RC 3 (CAS 111437-10-6)
- N-benzyl-1-(4-(benzyloxy)phenyl)methanamine (CAS 69875-83-8)
- alfa-methylÂtyrosine methyl ester hydrochloride (CAS 7695-82-1)
- Letermovir Impurity 59 (CAS CATO-C4X-291559)
- 1142211-65-1 9433AC C21H25N3O3 [{2-[4-(4-Methylphenyl)piperazin-1-yl]-2-oxoethyl}(phenyl)amino]acetic acid (CAS 1142211-65-1)
- 2,2'-((3-Methoxyphenyl)azanediyl)diethanol (CAS 17126-75-9)
- MOTS-c Peptide (CAS 1627580-64-6)
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