| Identification | Back Directory | [Name]
21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate | [CAS]
25120-99-4 | [Synonyms]
Clobetasol Impurity D
Clobetasol EP Impurity D
Clobetasol Propionate EP Impurity D
Clobetasol Propionate Impurity 4(Clobetasol Propionate EP Impurity D)
21-Chloro-9-fluoro-11b-hydroxy-16b-methyl-3,20-dioxopregn-4-en-17-yl propanoate
21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate
Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16β)-
Clobetasol Propionate EP Impurity D/(11beta,16beta)-21-Chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregn-4-ene-3,20-dione | [Molecular Formula]
C25H34ClFO5 | [MOL File]
25120-99-4.mol | [Molecular Weight]
468.99 |
| Chemical Properties | Back Directory | [Melting point ]
>188°C (dec.) | [Boiling point ]
568.5±50.0 °C(Predicted) | [density ]
1.26±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
Dioxane (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
12.97±0.70(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregn-4-ene-3,20-dione 17-Propionate (Clobetasol Propionate EP Impurity D) is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties. | [Uses]
21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregn-4-ene-3,20-dione 17-Propionate is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties. |
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