Vonoprazan Fumarate Impurity 50 CAS CATO-C4X-102050
| CAS No. | CATO-C4X-102050 |
| Molecular Formula | C11H7FN2 |
| Molecular Weight | 186.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Vonoprazan Fumarate Impurity 50 (CAS CATO-C4X-102050) is a certified pharmaceutical impurity reference standard with the molecular formula C11H7FN2 and a molecular weight of 186.19 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, Vonoprazan Fumarate Impurity 50 is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 186.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Vonoprazan Fumarate Impurity 50 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 | C11H7FN2 |
| Molecular Weight | 186.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Vonoprazan Standards
- Vonoprazan Fumarate Impurity 2 (CAS 1240948-77-9)
- Vonoprazan Impurity 207 (CAS 2304978-33-2)
- Vonoprazan Impurity 51 (CAS 1240949-51-2)
- Vonoprazan Impurity 204 (CAS 4810-41-7)
- Vonoprazan Fumarate Impurity 19 (CAS 161958-62-9)
- Vonoprazan Impurity 57 (CAS 2726830-13-1)
- Vonoprazan Fumarate Impurity 9 (CAS 14476-72-3)
- Vonoprazan Impurity 304 (CAS 57331-00-7)
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Why CATO?
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