Fluticasone Impurity N2 CAS 397864-41-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 397864-41-4 |
| Molecular Formula | C31H30F2O8S |
| Molecular Weight | 600.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluticasone Impurity N2 (CAS 397864-41-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C31H30F2O8S. Molecular weight: 600.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C31H30F2O8S |
| Molecular Weight | 600.63 g/mol |
| Purity | 97%+ |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluticasone Standards
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- Fluticasone Furoate Impurity 53 (CAS CATO-C4X-165053)
- Fluticasone Impurity 55 (CAS CATO-C4X-165055)
- Fluticasone Impurity N7 (CAS 80474-27-7)
Recommended Standards
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- Propofol Impurity 22 (CAS 1988-10-9)
- Polaprezinc Impurity 35 DiHCI (CAS 46119-06-6（free base）)
- 2-(2-Bromo-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 886763-17-3)
- 4-Carboethoxy-2-piperidinomethyl benzophenone (CAS 898751-98-9)
- Isavuconazole Impurity 148 (CAS CATO-C4X-1236148)
- 8-Azaspiro[bicyclo[3.2.1]octane-3,2'-[1,3]dioxolane] (CAS 13375-57-0)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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 13829788188 / jacky.chen@cato-chem.com