CAS No.50-04-4 Cortisone acetate

Cortisone acetate

Name Cortisone acetate
CAS Registry Number 50-04-4
Synonyms 11,20-trione,17,21-dihydroxy-pregn-4-ene-21-acetate;11-dehydro-17-hydroxycorticosterone-21-acetate;11-dehydro-17-hydroxycorticosteroneacetate;17,21-dihydroxypregn-4-ene-3,11,20-trioneacetate;20-trione,21-(acetyloxy)-17-hydroxy-pregn-4-ene-11;21-(acetyloxy)-17-hydroxypregn-4-ene-3,11,20-trione;21-acetoxy-17,alpha-hydroxy-3,11,20-triketopregnene-4;21-acetoxy-17,alpha-hydroxypregn-4-ene-3,11,20-trione
Molecular Structure Cortisone acetate   50-04-4
Molecular Formula C23H30O6
Molecular Weight 402.48
mp: 237-240 ℃(lit.)
Safety Statements: 22-36/37

CAS 50-04-4 Wiki / 50-04-4 MSDS

Cortisone acetate
Cortisone acetate.svg
Clinical data
Trade names Adreson, Cortison, Cortisone, Cortisone Acetate, Cortone, Cortistab, Cortisyl, others
Synonyms Cortisone 21-acetate; 17α,21-Dihydroxypregn-4-ene-3,11,20-trione 21-acetate
Drug class Corticosteroid; Glucocorticoid
CAS Number
  • 50-04-4
PubChem CID
  • 5745
  • 5543
  • 883WKN7W8X
  • D00973
  • CHEBI:3897
  • CHEMBL1650
Chemical and physical data
Formula C23H30O6
Molar mass 402.487 g/mol
3D model (JSmol)
  • Interactive image

Cortisone acetate (brand names Adreson, Cortison, Cortisone, Cortisone Acetate, Cortone, Cortistab, Cortisyl, others) is a synthetic glucocorticoid corticosteroid and corticosteroid ester which is marketed in many countries throughout the world, including in the United States, the United Kingdom, and various other European countries.[1][2][3] It is the C21 acetate ester of cortisone,[1][2] and acts as a prodrug of cortisone in the body.[4]