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56016-90-1

56016-90-1 Structure

56016-90-1 Structure
IdentificationBack Directory
[Name]

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione
[CAS]

56016-90-1
[Synonyms]

Dexamethasone EP Impurity L
21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione
16α-methyl-21-hydroxypregna-1, 4, 9(11)-triene-3, 20-dione
Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16α)-
Pregna-1,4,9(11)-triene-3,20-dione, 21-hydroxy-16-methyl-, (16a)-
(8S,10S,13S,14S,16R,17S)-17-(2-Hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
[Molecular Formula]

C22H28O3
[MOL File]

56016-90-1.mol
[Molecular Weight]

340.46
Chemical PropertiesBack Directory
[Boiling point ]

511.6±50.0 °C(Predicted)
[density ]

1.17±0.1 g/cm3(Predicted)
[pka]

12.97±0.10(Predicted)
Hazard InformationBack Directory
[Uses]

21-Hydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione is the impurity of Dexamethasone (D298800), which is a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation; it inhibits the induction of nitric oxide synthase.
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