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Details

Stereochemistry ABSOLUTE
Molecular Formula C24H30O6
Molecular Weight 414.4914
Optical Activity UNSPECIFIED
Defined Stereocenters 8 / 8
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 21-O-Acetyl dexamethasone 9,11-epoxide

SMILES

C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]35O[C@H]5C[C@]2(C)[C@@]1(O)C(=O)COC(C)=O

InChI

InChIKey=MONKXVNQUJNHLQ-WMHQAVGRSA-N
InChI=1S/C24H30O6/c1-13-9-18-17-6-5-15-10-16(26)7-8-21(15,3)24(17)20(30-24)11-22(18,4)23(13,28)19(27)12-29-14(2)25/h7-8,10,13,17-18,20,28H,5-6,9,11-12H2,1-4H3/t13-,17+,18+,20+,21+,22+,23+,24-/m1/s1

HIDE SMILES / InChI

Molecular Formula C24H30O6
Molecular Weight 414.4914
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 8 / 8
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 12:58:51 GMT 2025
Edited
by admin
on Wed Apr 02 12:58:51 GMT 2025
Record UNII
SS5E88DK7N
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
21-O-Acetyl dexamethasone 9,11-epoxide
Common Name English
DEXAMETHASONE ACETATE IMPURITY F [EP IMPURITY]
Preferred Name English
(9.BETA.,11.BETA.,16.ALPHA.)-21-(ACETYLOXY)-9,11-EPOXY-17-HYDROXY-16-METHYLPREGNA-1,4-DIENE-3,20-DIONE
Systematic Name English
PREGNA-1,4-DIENE-3,20-DIONE, 21-(ACETYLOXY)-9,11-EPOXY-17-HYDROXY-16-METHYL-, (9.BETA.,11.BETA.,16.ALPHA.)-
Systematic Name English
Code System Code Type Description
CAS
2884-51-7
Created by admin on Wed Apr 02 12:58:51 GMT 2025 , Edited by admin on Wed Apr 02 12:58:51 GMT 2025
PRIMARY
FDA UNII
SS5E88DK7N
Created by admin on Wed Apr 02 12:58:51 GMT 2025 , Edited by admin on Wed Apr 02 12:58:51 GMT 2025
PRIMARY
EPA CompTox
DTXSID50452378
Created by admin on Wed Apr 02 12:58:51 GMT 2025 , Edited by admin on Wed Apr 02 12:58:51 GMT 2025
PRIMARY
PUBCHEM
11026076
Created by admin on Wed Apr 02 12:58:51 GMT 2025 , Edited by admin on Wed Apr 02 12:58:51 GMT 2025
PRIMARY
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