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1058-04-4

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1058-04-4 Structure

1058-04-4 Structure
IdentificationBack Directory
[Name]

Prednisone Impurity 24
[CAS]

1058-04-4
[Synonyms]

Prednisone Impurity 24
(16α)-21-(Acetyloxy)-17-hydroxy-16-methyl-pregna-1,4-diene-3,11,20-trione
Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16α)- (9CI)
2-((8S,9S,10R,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
[Molecular Formula]

C24H30O6
[MOL File]

1058-04-4.mol
[Molecular Weight]

414.49
Chemical PropertiesBack Directory
[Boiling point ]

584.3±50.0 °C(Predicted)
[density ]

1.26±0.1 g/cm3(Predicted)
[Melting point ]

210-212 °C
[pka]

12.33±0.70(Predicted)
Hazard InformationBack Directory
[Uses]

(16α)-21-(Acetyloxy)-17-hydroxy-16-methyl-pregna-1,4-diene-3,11,20-trione is an intermediate used in the synthesis of 11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione (T795365), which is a 3-Keto-Δ1(2)-Δ4(5) steroid that can be synthesized from Dexamethasone 9,11-Epoxide (D298795).
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