ChemicalBook > CAS DataBase List > 21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate

21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate

Product Name
21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate
CAS No.
25122-52-5
Chemical Name
21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate
Synonyms
CLOBETASOL EP IMP C;Clobetasol Impurity C;clavunate EP Impurity C;Clobetasol EP Impurity C;Clobetasol Propionate EP IMP C;Clobetasol Propionate EP Impurity C;Clobetasol Propionate Impurity-C (EP);Clobetasol Propionate Impurity 3(Clobetasol Propionate EP Impurity C);21-Chloro-9-fluoro-11b-hydroxy-16a-methyl-3,20-dioxopregna-1,4-diene-17-yl propanoate;21-Chloro-9-fluoro-11β,17-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17-Propionate
CBNumber
CB82695022
Molecular Formula
C25H32ClFO5
Formula Weight
466.97
MOL File
25122-52-5.mol
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21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate Property

Boiling point:
569.0±50.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
solubility 
Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Sparingly)
pka
12.88±0.70(Predicted)
form 
Solid
color 
White to Off-White
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

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21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate Chemical Properties,Usage,Production

Uses

21-Chloro-9-fluoro-11β,17-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17-Propionate is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties.

21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate Preparation Products And Raw materials

Raw materials

Preparation Products

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21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-Propionate Suppliers

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25122-52-5, 21-Chloro-9-fluoro-11β,17-dihydroxy-16α-Methylpregna-1,4-diene-3,20-dione 17-PropionateRelated Search:

BECLOMETHASONE Aminophylline Dexamethasone 21-phosphate disodium salt Beclomethasone dipropionate Clobetasol 9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate (11β)-21-Chloro-9-fluoro-11-hydroxy-16-Methylpregna-1,4,16-triene-3,20-dione 9-Fluoro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Methanesulfonate 17-Propionate (17R)-4'-Chloro-5'-ethyl-9-fluoro-11β-hydroxy-16β-Methylspiro[androsta-1,4-diene-17,2'(3'H)-furan]-3,3'-dione BETAMETHASONE 21-PROPIONATE 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-Methylpregn-4-ene-3,20-dione 17-Propionate 9-fluoro-11beta,17-dihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-propionate

  • clavunate EP Impurity C
  • Clobetasol Propionate EP Impurity C
  • Clobetasol Propionate Impurity 3(Clobetasol Propionate EP Impurity C)
  • Clobetasol Impurity C
  • Clobetasol Propionate EP IMP C
  • Clobetasol Propionate EP Impurity C/(11beta,16alpha)-21-Chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-pregna-1,4-diene-3,20-dione
  • Pregna-1,4-diene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16α)- (9CI)
  • 21-Chloro-9-fluoro-11β,17-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17-Propionate
  • 21-Chloro-9-fluoro-11b-hydroxy-16a-methyl-3,20-dioxopregna-1,4-diene-17-yl propanoate
  • Clobetasol Propionate Impurity-C (EP)
  • Clobetasol EP Impurity C
  • (8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate (Clobetasol Propionate Impurity)
  • CLOBETASOL EP IMP C
  • 25122-52-5
  • Pharmaceuticals, Intermediates & Fine Chemicals, Steroids