Chemical Compound

640-87-9

CAS Registry Number 640-87-9
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640-87-9 chemical structure
Primary Record

640-87-9

In stock
7,659 g
Purity
98.9 %
CAS
640-87-9

Compound Identifiers & Properties

CAS
640-87-9
PubChem CID
101816
SMILES
CC(=O)OCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O
Canonical SMILES
CC(=O)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C

Names & Synonyms

  • 640-87-9
  • cortexolone 21-acetate
  • Cortexolone acetate
  • WYH4TKR3TF
  • 11-Deoxycortisol 21-acetate
  • Reichstein's S acetate
  • 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione
  • Hydrocortisone EP Impurity K
  • UNII-WYH4TKR3TF
  • AC1L2RLK
  • RefChem:437235
  • CORTODOXON 21-ACETATE
  • EINECS 211-369-4
  • MFCD00051137
  • AC1Q62M6
  • SCHEMBL5431512
  • C23H32O5
  • Reichstein's substance S acetate
  • CTK5C0675
  • HPAKILCZTKWIFK-JZTHCNPZSA-N
  • NSC 81196
  • NSC-81196
  • REICHSTEIN'S SUBSTANCE S 21-ACETATE
  • BCP11868
  • ZINC3881637
  • 17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate
  • 17-alpha,21-Dihydroxypregn-4-ene-3,20-dione 21-acetate
  • 17a-Hydroxy progesterone-21-acetate
  • AR-1C1108
  • CID101816
  • REICHSTEIN SUBSTANCE S 21-ACETATE
  • AKOS015955635
  • ACN-043368
  • C23-H32-O5
  • FD67118
  • REICHSTEIN'SSUBSTANCES21-ACETATE
  • SY234242
  • 17a-Hydroxy-11-deoxycorticosterone-21-acetate
  • HYDROCORTISONE IMPURITY K [EP IMPURITY]
  • Pregn-4-ene-3,20-dione, 21-(acetyloxy)-17-hydroxy-
  • J205.914B
  • 11-Deoxy-17-hydrocorticosterone 21-acetate
  • 21-ACETOXY-17.ALPHA.-HYDROXYPROGESTERONE
  • A3212
  • FT-0669514
  • NS00041748
  • 17alpha-Hydroxy-11-deoxycorticosterone-21-acetate
  • 17?-Hydroxy-11-deoxycorticosterone-21-acetate
  • 21-ACETOXY-17ALPHA-HYDROXYPROGESTERONE
  • HYDROCORTISONE IMPURITY K (EP IMPURITY)
  • T71166
  • 17|A-Hydroxy-11-deoxycorticosterone-21-acetate
  • 21-acetoxy-17-hydroxy-4-pregnene-3,20-dione
  • 17.alpha.-Hydroxy-11-desoxycorticosterone acetate
  • 3,20-Dioxopregn-4-ene-17,21-diol 21-acetate
  • 21-acetoxy-17alpha-hydroxy-4-pregnene-3,20-dione
  • 17 alpha -Hydroxy-11-deoxycorticosterone-21-acetate
  • 17,21-DIHYDROXYPREGN-4-ENE-3,20-DIONE 21-ACETATE
  • 17alpha-Hydroxy-21-acetoxypregna-4-ene-3,20-dione
  • 21-Acetoxy-17alpha-hydroxypregna-4-ene-3,20-dione
  • 4-Pregnene-17alpha,21-diol-3,20-dione 21-acetate
  • pregn-4-ene-17,21-diol-3,20-dione 21-monoacetate
  • Pregn-4-ene-3,20-dione,21-(acetyloxy)-17-hydroxy-
  • [2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
  • 2-((8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
  • Acetic acid 17alpha-hydroxy-3,20-dioxopregna-4-ene-21-yl ester
  • 17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate (Reichstein's Substance S 21-Acetate)
  • [2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl] acetate
  • [2-[(8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl]acetate
  • 2-[(1R,3aS,3bR,9aR,9bS,11aS)-1-hydroxy-9a,11a-dimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-2-oxoethyl acetate
  • 66115-47-7
  • Acetic acid 2-((8R,10R,13S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester
  • Pregn-4-ene-3,20-dione, 21-(acetyloxy)-17-hydroxy-; Corticosterone, 11-deoxy-17-hydroxy-, 21-acetate (6CI); Pregn-4-ene-3,20-dione, 17,21-dihydroxy-, 21-acetate (8CI); 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione; 11-Deoxycortisol 21-acetate; 17,21-Dihydroxypregn-4-ene-3,20-dione 21-acetate; 17-Hydroxy-21-acetoxyprogesterone; 17a-Hydroxy-11-deoxycorticosterone-21-acetate; 21-Acetoxy-17-hydroxypregn-4-ene-3,20-dione; 21-Acetoxy-17a-hydroxyprogesterone; 4-Pregnene-17a,21-diol-3,20-dione 21-acetate; Cortexolone 21-acetate; Cortodoxon 21-acetate; NSC 81196; Reichstein substance S 21-acetate; Reichstein-S-acetate; Reichstein's substance S 21-acetate; Reichstein's substance S acetate; 17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate; Hydrocortisone Impurity K