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Betamethasone EP Impurity J

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Betamethasone EP Impurity J Basic information

Product Name:
Betamethasone EP Impurity J
Synonyms:
  • Betamethasone EP Impurity J
  • Betamethasone Impurity 10（Betamethasone EP Impurity J）
  • (8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
  • 16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione
  • 17,21-Dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
  • 16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione
  • 9-Desfluoro-11-deoxy Betamethasone
  • Pregna-1,4-diene-3,20-dione, 17,21-dihydroxy-16-methyl-, (16β)-
CAS:
18383-24-9
MF:
C22H30O4
MW:
358.47
Mol File:
18383-24-9.mol
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Betamethasone EP Impurity J Chemical Properties

Boiling point:
530.9±50.0 °C(Predicted)
Density 
1.22±0.1 g/cm3(Predicted)
pka
12.65±0.70(Predicted)
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Betamethasone EP Impurity J Usage And Synthesis

Uses

16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione is an intermediate in the synthesis of 17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione (D434280), a corticoid with the potential for ant-iinflammatory activity.

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