Prednisone 21-acetate

Prednisone 21-acetate Basic information
Product Name:Prednisone 21-acetate
Synonyms:17 ALPHA,21-DIHYDROXYPREGNA-1,4-DIENE-3,11,20-TRIONE-21-ACETATE;1-DEHYDROCORTISONE ACETATE;1,4-PREGNADIEN-17,21-DIOL-3,11,20-TRIONE 21-ACETATE;1,4-PREGNADIEN-17ALPHA,21-DIOL-3,11,20-TRIONE 21-ACETATE;[2-[(8s,9s,10s,13s,14s,17r)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl] acetate;Dehydrocortisone acetate;prednisone 21-acetate;PREDNISONE ACETATE
CAS:125-10-0
MF:C23H28O6
MW:400.46
EINECS:204-726-0
Product Categories:Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;125-10-0
Mol File:125-10-0.mol
Prednisone 21-acetate Structure
Prednisone 21-acetate Chemical Properties
Melting point 240-242°C (dec.)
alpha D25 +186° (dioxane)
Boiling point 582.0±50.0 °C(Predicted)
density 1.28±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Dioxane (Sparingly), DMSO (Slightly), Methanol (Slightly)
pka12.31±0.60(Predicted)
form Solid
color White to Off-White
Water Solubility 23mg/L(25 ºC)
CAS DataBase Reference125-10-0(CAS DataBase Reference)
Safety Information
MSDS Information
Prednisone 21-acetate Usage And Synthesis
Chemical PropertiesWhite Solid
UsesAdrenocortical steroid antiinflammatory.
DefinitionChEBI: Cortancyl is a steroid ester, a 20-oxo steroid, an acetate ester, a 17alpha-hydroxy steroid, an 11-oxo steroid, a 3-oxo-Delta(1),Delta(4)-steroid and a tertiary alpha-hydroxy ketone. It is functionally related to a prednisone.
Prednisone 21-acetate Preparation Products And Raw materials
Raw materialsSelenium dioxide-->Cortisone acetate
Preparation Products11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate-->Prednisone 17, 21-Diacetate
Sodium acetate N,N-Dimethylformamide Prednisolone ETHANE Prednisone 21-acetate Meprednisone Butyl acetate Prednisone Isopropyl acetate ACETATE 1,4-PREGNADIEN-17,21-DIOL-3,11,20-TRIONE 21-HEMISUCCINATE Dimethyl disulfide Dimethyl ether Dimethyl carbonate Prednisolone-21-acetate Dimethyl phthalate 2-Butoxyethyl acetate Prednisone(prednisoni)

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