Suzetrigine Impurity 25 CAS CATO-C4X-336925
| CAS No. | CATO-C4X-336925 |
| Molecular Formula | C21H19F4NO6 |
| Molecular Weight | 457.37 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.
Suzetrigine Impurity 25 (CAS CATO-C4X-336925) is a certified pharmaceutical impurity reference standard with the molecular formula C21H19F4NO6 and a molecular weight of 457.37 g/mol.
Structurally, Suzetrigine Impurity 25 (C21H19F4NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 457.37 g/mol, it falls into the moderately-high-molecular-weight range. 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).
As a certified reference material (CRM), Suzetrigine Impurity 25 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 | C21H19F4NO6 |
| Molecular Weight | 457.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Suzetrigine Standards
- Suzetrigine Impurity 28 (CAS CATO-C4X-336928)
- Suzetrigine Impurity 38 (CAS CATO-C4X-336938)
- Suzetrigine Impurity 51 (CAS CATO-C4X-336951)
- Suzetrigine Impurity 60 (CAS CATO-C4X-336960)
- Suzetrigine Impurity 19 (CAS CATO-C4X-336919)
- Suzetrigine Impurity 30 (CAS CATO-C4X-336930)
- Suzetrigine (CAS 2649467-58-1)
- Suzetrigine Impurity 17 (CAS CATO-C4X-336917)
Recommended Standards
- 2-[(3,4-dichlorophenyl)methanesulfonyl]-1-methyl-4,5-diphenyl-1H-imidazole 339277-09-7 4K-521S (CAS 339277-09-7)
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