Fluticasone Impurity N11 CAS 192191-46-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 192191-46-1 |
| Molecular Formula | C21H25FO5 |
| Molecular Weight | 376.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fluticasone Impurity N11 (CAS 192191-46-1) pharmacopoeial impurity standards reference standard. Molecular formula: C21H25FO5. Molecular weight: 376.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H25FO5 |
| Molecular Weight | 376.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
Related Fluticasone Standards
- Fluticasone Impurity 78 (CAS CATO-C4X-165078)
- Fluticasone Impurity 80 (CAS CATO-C4X-165080)
- Fluticasone Impurity 87 (CAS CATO-C4X-165087)
- 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)
- Fluticasone Impurity 65 (CAS 74131-81-0)
Recommended Standards
- Tos-PEG3-O-C1-CH3COO (CAS 855120-17-1)
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- Ethyl 4-cyano-5-ethyl-3-(2-fluoro-[1,1-biphenyl]-4-yl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 851193-59-4)
- Apixaban Impurity 127 (CAS CATO-C4X-1088127)
- Suvorexant Impurity 39 (CAS 1293284-56-6)
- 2-Chloro-2-Fluorocyclohexanone (CAS 35365-22-1)
- Boc-Ala-Gly-Gly-Gly-OH (CAS 64263-99-6)
- N-Nitroso Fedratinib Impurity 2 (CAS CATO-C4X-30882)
- 1-Methyl-4-vinyl-1H-imidazole-5-carbaldehyde (CAS 158585-84-3)
- SAMS Peptide (CAS 125911-68-4)
Why CATO?
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