Fluticasone Impurity 87 CAS CATO-C4X-165087
| CAS No. | CATO-C4X-165087 |
| Molecular Formula | - |
| Molecular Weight | 365.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluticasone Impurity 87 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
As a process- or degradation-related impurity, Fluticasone Impurity 87 (CAS CATO-C4X-165087, N/A) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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), Fluticasone Impurity 87 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 | C20H23AF2O4 |
| Molecular Weight | 365.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Fluticasone Standards
- Fluticasone Impurity N11 (CAS 192191-46-1)
- Fluticasone Impurity 78 (CAS CATO-C4X-165078)
- Fluticasone Impurity 80 (CAS CATO-C4X-165080)
- Fluticasone Impurity 40 (CAS 25256-97-7)
- Fluticasone Impurity N10 (CAS 23961-95-7)
- Fluticasone Impurity 56 (CAS CATO-C4X-165056)
- Fluticasone Impurity 86 (CAS CATO-C4X-165086)
- Fluticasone Impurity 60 (CAS CATO-C4X-165060)
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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
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com