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98574-03-9

98574-03-9 Structure

98574-03-9 Structure
IdentificationBack Directory
[Name]

Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)
[CAS]

98574-03-9
[Synonyms]

BetamethasoneImpurity67
17α-ethynyl-17β-hydroxy-16β-methylandrosta-1,4,9(11)-trien-3-one
Pregna-1,4,9(11)-trien-20-yn-3-one, 17-hydroxy-16-methyl-, (16β,17α)- (9CI)
[Molecular Formula]

C22H26O2
[MOL File]

98574-03-9.mol
[Molecular Weight]

322.45
Chemical PropertiesBack Directory
[Boiling point ]

470.1±45.0 °C(Predicted)
[density ]

1.16±0.1 g/cm3(Predicted)
[pka]

12.99±0.70(Predicted)
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