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2884-51-7

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2884-51-7 Structure

2884-51-7 Structure
IdentificationBack Directory
[Name]

21-O-Acetyl DexaMethasone 9,11-Epoxide
[CAS]

2884-51-7
[Synonyms]

Desoximetasone Impurity F
Dexamethasone Acetate Impurity F
Dexamethasone Acetate EP Impurity F
21-O-Acetyl DexaMethasone 9,11-Epoxide
21-O-Acetyl Dexamethasone 9,11-Epoxide（Desoximetasone Impurity F）
Dexamethasone Acetate Impurity 6（Dexamethasone Acetate EP Impurity F）
(9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-17-hydroxy-16-Methyl-pregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (9β,11β,16α)-
Dexamethasone impurity 8/Dexamethasone Acetate EP Impurity F/2-((4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate
[Molecular Formula]

C24H30O6
[MDL Number]

MFCD28358941
[MOL File]

2884-51-7.mol
[Molecular Weight]

414.49
Chemical PropertiesBack Directory
[Melting point ]

198-200 °C
[Boiling point ]

575.1±50.0 °C(Predicted)
[density ]

1.29±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Dioxane (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

12.51±0.70(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)
GHS08
[Signal word ]

Warning
[Hazard statements ]

H373
[Precautionary statements ]

P260-P314-P501
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

Dexamethasone intermediate.
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