Vazegepant Impurity 12 CAS CATO-C4X-320012
| CAS No. | CATO-C4X-320012 |
| Molecular Formula | C40H42N8O7 |
| Molecular Weight | 746.81 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C40H42N8O7, Vazegepant Impurity 12 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 746.81 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).
Vazegepant Impurity 12 (CAS CATO-C4X-320012) is a certified pharmaceutical impurity reference standard with the molecular formula C40H42N8O7 and a molecular weight of 746.81 g/mol.
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), Vazegepant Impurity 12 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 | C40H42N8O7 |
| Molecular Weight | 746.81 g/mol |
| Purity | ＞95% |
| 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
Related Vazegepant Standards
- Vazegepant Impurity 11 (CAS CATO-C4X-320011)
- Vazegepant Impurity 43 (CAS CATO-C4X-320043)
- Vazegepant impurity 35 (CAS CATO-C4X-320035)
- Vazegepant impurity 36 (CAS 3019989-24-0)
- Vazegepant Impurity 23 (CAS CATO-C4X-320023)
- Vazegepant Impurity 31 (CAS CATO-C4X-320031)
- Vazegepant impurity 34 (CAS CATO-C4X-320034)
- Vazegepant Impurity 18 (CAS CATO-C4X-320018)
Recommended Standards
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