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9,11-Anhydrobudesonide

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9,11-Anhydrobudesonide Basic information

Product Name:
9,11-Anhydrobudesonide
Synonyms:
  • 9,11-Anhydrobudesonide
  • Budesonide EP Impurity H
  • 16α,17-[(1RS)-butylidenebis(oxy)]-21-hydroxypregna1,4,9(11)-triene-3,20-dione
  • 9,11-Anhydrobudesonide\n\n(Mixture of Diastereomers)
  • Budesonide Impurity 8(Budesonide EP Impurity H)
  • Budesonide iMpurit H
  • Budesonide EP Impurity H (Mixture of Diastereomers)
  • Budesonide EP Imp H
CAS:
313474-58-7
MF:
C25H32O5
MW:
412.52
Mol File:
313474-58-7.mol
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9,11-Anhydrobudesonide Chemical Properties

Boiling point:
577.6±50.0 °C(Predicted)
Density 
1.24±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
12.85±0.10(Predicted)
form 
Solid
color 
White to Off-White
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9,11-Anhydrobudesonide Usage And Synthesis

Uses

9,11-Anhydrobudesonide (Budesonide EP Impurity H) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.

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