Basic information Safety Supplier Related

9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate

Basic information Safety Supplier Related

9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate Basic information

Product Name:
9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate
Synonyms:
  • (11β,16β)-21-(acetyloxy)-9-chloro-11-hydroxy-16-Methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione
  • Beclomethasone Dipropionate Impurity B
  • Beclometasone Dipropionate EP Impurity B
  • 9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate
  • BecloMethasone 21-Acetate 17-Propionate
  • Beclomethasone dipropionate EP Impurity B
  • Beclometasone Dipropionate EP Impurity B (Beclomethasone 21-acetate 17-propionate)
  • 21-(Acetyloxy)-9-chloro-11beta-hydr
CAS:
5534-08-7
MF:
C27H35ClO7
MW:
507.02
Product Categories:
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids
Mol File:
5534-08-7.mol
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9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate Chemical Properties

Melting point:
213-215oC
Boiling point:
621.3±55.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
Chlorofrom (Slightly), Dioxane (Slightly, Sonicated), Methanol (Slightly)
form 
Solid
pka
13.03±0.70(Predicted)
color 
White to Off-White
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9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate Usage And Synthesis

Uses

An impurity of Beclomethasone Dipropionate (B131030).

9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-PropionateSupplier

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