Fluticasone Impurity 45 CAS 80473-92-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 80473-92-3 |
| Molecular Formula | C21H26F2O4S |
| Molecular Weight | 412.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluticasone Impurity 45 (CAS 80473-92-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C21H26F2O4S. Molecular weight: 412.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H26F2O4S |
| Molecular Weight | 412.49 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluticasone Standards
- Fluticasone Impurity 63 (CAS CATO-C4X-165063)
- Fluticasone Impurity 56 (CAS 28416-84-4)
- Fluticasone Impurity 57 (CAS CATO-C4X-165057)
- Fluticasone Impurity 58 (CAS CATO-C4X-165058)
- Fluticasone Impurity 61 (CAS CATO-C4X-165061)
- Fluticasone Impurity 67 (CAS CATO-C4X-165067)
- Fluticasone Impurity 101 (CAS CATO-C4X-1650101)
- Fluticasone Impurity 49 (CAS CATO-C4X-165049)
Recommended Standards
- N2-(4-methoxyphenyl)-N4,N6-di-m-tolyl-1,3,5-triazine-2,4,6-triamine (CAS 628725-21-3)
- tert-Butyl ((4-(2-hydroxy-1-phenylethoxy)benzo[b]thiophen-2-yl)(imino)methyl)carbamate (CAS 1209492-90-9)
- Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate (CAS 478247-51-7)
- Elagolix Impurity 12 (CAS CATO-C4X-206812)
- Azathioprine Impurity 6 (CAS 154-42-7)
- 1-(cyclopentyloxy)-4-iodobenzene (CAS 156575-20-1)
- 2-[(3-cyano-4,5,6-trimethylpyridin-2-yl)sulfanyl]acetic acid (CAS 317324-72-4)
- 4,6-Dimethylpyridine-2-carbonitrile (CAS 7584-11-4)
- 1-(4,5-Dichloro-1H-pyrrol-2-yl)ethanone (CAS 1254110-85-4)
- Peptide 438 (CAS CATO-CPTD788438)
Why CATO?
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