Brivaracetam Impurity 10 CAS CATO-C4X-200710
| CAS No. | CATO-C4X-200710 |
| Molecular Formula | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Brivaracetam Impurity 10 (C11H20N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Brivaracetam Impurity 10 (CAS CATO-C4X-200710), a pharmacopoeial impurity reference standard (molecular formula C11H20N2O3, MW 228.29 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Brivaracetam Impurity 10 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 2 |
Related Brivaracetam Standards
- Brivaracetam impurity 105 (CAS 2413102-60-8)
- Brivaracetam Impurity 11 (CAS CATO-C4X-200711)
- Brivaracetam Impurity 138 (CAS CATO-C4X-2007138)
- Brivaracetam impurity 160 (CAS CATO-C4X-2007160)
- Brivaracetam Impurity 164 (CAS 2961384-68-7)
- Brivaracetam Impurity 58 (CAS CATO-C4X-200758)
- Brivaracetam Impurity 77 (CAS CATO-C4X-200777)
- Brivaracetam Impurity 56 (CAS CATO-C4X-200756)
Recommended Standards
- Phenytoin Impurity 23 (CAS 14704-09-7)
- Betahistine impurity 31 (CAS 91029-17-3)
- Lansoprazole Impurity 48 (CAS CATO-C4X-161248)
- Sulfadimethoxine Impurity (CAS 61439-59-6)
- Ranolazine Impurity 8 (CAS CATO-C4X-10268)
- Duloxetine Impurity 17 (CAS 116817-84-6)
- Tucatinib Impurity 38 (CAS CATO-C4X-260538)
- 1,3,4-Thiadiazole-2-carbohydrazide (CAS 1330755-61-7)
- Nebivolol Impurity 57 (CAS 1346562-35-3 (free base))
- Sucralose EP Impurity A (CAS 105066-21-5)
- Ethyl 3-(3-iodophenyl)-3-oxopropanoate (CAS 68332-33-2)
- 6-Bromo-5-fluoro-2,3-dimethyl-2H-indazole (CAS 2407081-88-1)
- Methyl 7-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2112950-21-5)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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