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 |  | Prednisone impurity D (EP) Basic information |  
 | Product Name: | Prednisone impurity D (EP) |  | Synonyms: | Deltacortinene;DeltacortineneQ: What is 
Deltacortinene Q: What is the CAS Number of 
Deltacortinene Q: What is the storage condition of 
Deltacortinene;Prednisone impurity D;Prednisone EP Impurity D;Prednisone impurity D (EP);Pregna-1,4,9(11)-triene-3,20-dione, 17,21-dihydroxy- |  | CAS: | 10184-69-7 |  | MF: | C21H26O4 |  | MW: | 342.43 |  | EINECS: |  |  | Product Categories: |  |  | Mol File: | 10184-69-7.mol |    |  
  
 |  | Prednisone impurity D (EP) Chemical Properties |  
 | Melting point  | 220-228 °C (decomp) |  | Boiling point  | 546.6±50.0 °C(Predicted) |  | density  | 1.27±0.1 g/cm3(Predicted) |  | solubility  | Ethyl Acetate (Slightly), Methanol (Slightly), Pyridine (Slightly) |  | form  | Solid |  | pka | 12.51±0.60(Predicted) |  | color  | White to Pale Yellow |  
  
 |  | Prednisone impurity D (EP) Usage And Synthesis |  
 | Uses | 17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione is a derivative of Deltacortinene Acetate (D230755), which is a glucocorticoid, an analog of Prednisolone (P703740), a synthetic corticosteroid; metabolically interconvertible with Prednisone (P703780). |  
  
 |  | Prednisone impurity D (EP) Preparation Products And Raw materials |  
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