Brivaracetam Impurity 132 CAS CATO-C4X-2007132
| CAS No. | CATO-C4X-2007132 |
| Molecular Formula | C22H42N2O5 |
| Molecular Weight | 414.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Brivaracetam Impurity 132.
Brivaracetam Impurity 132 (CAS CATO-C4X-2007132) is a certified pharmaceutical impurity reference standard with the molecular formula C22H42N2O5 and a molecular weight of 414.58 g/mol.
Brivaracetam Impurity 132 (C22H42N2O5) contains an amide group, a carboxylic acid 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. 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).
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.
CATO manufactures Brivaracetam Impurity 132 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 | C22H42N2O5 |
| Molecular Weight | 414.58 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 2 |
Related Brivaracetam Standards
- Brivaracetam Impurity 44 (CAS CATO-C4X-200744)
- Brivaracetam Impurity 142 (CAS CATO-C4X-2007142)
- Brivaracetam Impurity 150 (CAS CATO-C4X-2007150)
- Brivaracetam Impurity 137 (CAS CATO-C4X-2007137)
- Brivaracetam Impurity 126 (CAS CATO-C4X-2007126)
- Brivaracetam Impurity 118 (CAS CATO-C4X-2007118)
- Brivaracetam Impurity 89 (CAS CATO-C4X-200789)
- Brivaracetam Impurity 45 (CAS CATO-C4X-200745)
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- 2'-Chloro-6-fluoro-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261978-73-7)
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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