Brivaracetam Impurity 23 CAS 112459-79-7
| CAS No. | 112459-79-7 |
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Brivaracetam Impurity 23 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.
Brivaracetam Impurity 23 (CAS 112459-79-7) is a high-purity analytical reference standard with the molecular formula C14H17NO3 and a molecular weight of 247.29 g/mol.
Based on its molecular formula C14H17NO3, Brivaracetam Impurity 23 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H17NO3 |
| Molecular Weight | 247.29 g/mol |
| Appearance | Off-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Brivaracetam Standards
- Brivaracetam Impurity 31 (CAS CATO-C4X-200731)
- Brivaracetam Impurity 153 (CAS CATO-C4X-2007153)
- Brivaracetam Impurity 127 (CAS 2052297-74-0)
- Brivaracetam Impurity 207 (CAS CATO-C4X-2007207)
- Brivaracetam Impurity 146 (CAS CATO-C4X-2007146)
- Brivaracetam Impurity 167 (CAS CATO-C4X-2007167)
- Brivaracetam Impurity 170 (CAS CATO-C4X-2007170)
- Brivaracetam Impurity 191 (CAS CATO-C4X-2007191)
Recommended Standards
- Benzyl 6-(hydroxymethyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 1119512-37-6)
- 4-Oxo-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester (CAS 1134327-89-1)
- 2-(4-(Benzo[d]oxazol-2-yl)morpholin-2-yl)ethan-1-amine (CAS 1119450-65-5)
- 1-[(3,4-dimethoxyphenyl)methyl]-4-methyl-1H-pyrazol-5-amine (CAS 1152526-79-8)
- (1-Benzofuran-2-ylmethyl)(methyl)amine (CAS 74377-46-1)
- 2,8-Dimethyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole hydrochloride (CAS 1216378-71-0)
- 1-(1-(4-Methoxybenzyl)piperidin-2-yl)-N-methylmethanamine (CAS 1284482-57-0)
- Rasagiline Impurity 70 (CAS CATO-C4X-191370)
- 2-Benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 2221016-69-7)
- 2-(Chloromethyl)-1,1-dimethylcyclopropane (CAS 76200-12-9)
- n-Butane-1,1,1,2,2-d (CAS 69751-60-6)
- 6-Chloro-4-fluoropyridine-2-sulfonyl chloride (CAS 1393582-24-5)
- Tert-butyl 2-(aminomethyl)azepane-1-carboxylate (CAS 889947-68-6)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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