Brivaracetam Impurity 113 CAS CATO-C4X-2007113
| CAS No. | CATO-C4X-2007113 |
| Molecular Formula | C17H20N2O3 |
| Molecular Weight | 300.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Brivaracetam Impurity 113 (CAS CATO-C4X-2007113) is a certified pharmaceutical impurity reference standard with the molecular formula C17H20N2O3 and a molecular weight of 300.35 g/mol.
Based on its molecular formula C17H20N2O3, Brivaracetam Impurity 113 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Brivaracetam Impurity 113 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 | C17H20N2O3 |
| Molecular Weight | 300.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Brivaracetam Standards
- Brivaracetam Impurity 210 (CAS CATO-C4X-2007210)
- Brivaracetam Impurity 30 (CAS CATO-C4X-200730)
- Brivaracetam Impurity 52 (CAS CATO-C4X-200752)
- Brivaracetam Impurity 59 (CAS CATO-C4X-200759)
- Brivaracetam Impurity 211 (CAS CATO-C4X-2007211)
- Brivaracetam Impurity 15 (CAS 2432911-32-3)
- Brivaracetam Impurity 208 (CAS CATO-C4X-2007208)
- Brivaracetam Impurity 55 (CAS CATO-C4X-200755)
Recommended Standards
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- Galanthamine Impurity 25 (CAS CATO-C4X-143525)
- Lasmiditan Impurity 5 (CAS 68947-43-3)
- CAS 84212-55-5 (CAS 84212-55-5)
- Cephalexin Impurity 37 (CAS CATO-C4X-126137)
- 2-(4-(Trifluoromethoxy)benzyl)piperazine (CAS 907971-43-1)
- [(4-chlorophenyl)methyl][2-(diethylamino)ethyl]amine (CAS 84434-83-3)
- 2-Chloro-n-[1-(4-fluorophenyl)-2-methylpropyl]acetamide (CAS 950101-34-5)
- tert-butyl (3S)-3-hydroxy-1-oxa-6-azaspiro[3.3]heptane-6-carboxylate (CAS 2306252-24-2)
- 5-Chloro-6-((tetrahydro-2H-pyran-4-yl)oxy)pyridin-3-ol (CAS 1355066-48-6)
- 2-Benzyl-2-imidazoline hydrochloride (CAS 59-97-2)
- Exenatide Acetate (CAS 141732-76-5)
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