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Details

Stereochemistry ABSOLUTE
Molecular Formula C25H32O7
Molecular Weight 444.5174
Optical Activity UNSPECIFIED
Defined Stereocenters 7 / 7
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PREDNISOLONE 11,21-DIACETATE

SMILES

CC(=O)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@H](C[C@]12C)OC(C)=O

InChI

InChIKey=NTDDKQGHIJOKSN-WEXULQILSA-N
InChI=1S/C25H32O7/c1-14(26)31-13-21(29)25(30)10-8-19-18-6-5-16-11-17(28)7-9-23(16,3)22(18)20(32-15(2)27)12-24(19,25)4/h7,9,11,18-20,22,30H,5-6,8,10,12-13H2,1-4H3/t18-,19-,20-,22+,23-,24-,25-/m0/s1

HIDE SMILES / InChI

Molecular Formula C25H32O7
Molecular Weight 444.5174
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 7 / 7
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 22:46:11 GMT 2025
Edited
by admin
on Tue Apr 01 22:46:11 GMT 2025
Record UNII
W35D6WJF3K
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PREDNISOLONE ACETATE IMPURITY C [EP IMPURITY]
Preferred Name English
PREDNISOLONE 11,21-DIACETATE
Systematic Name English
17-HYDROXY-3,20-DIOXOPREGNA-1,4-DIENE-11.BETA.,21-DIYL DIACETATE
Systematic Name English
PREGNA-1,4-DIENE-3,20-DIONE, 11.BETA.,17,21-TRIHYDROXY-, 11,21-DIACETATE
Systematic Name English
PREGNA-1,4-DIENE-3,20-DIONE, 11,21-BIS(ACETYLOXY)-17-HYDROXY-, (11.BETA.)-
Systematic Name English
Code System Code Type Description
PUBCHEM
14885135
Created by admin on Tue Apr 01 22:46:11 GMT 2025 , Edited by admin on Tue Apr 01 22:46:11 GMT 2025
PRIMARY
CAS
98523-85-4
Created by admin on Tue Apr 01 22:46:11 GMT 2025 , Edited by admin on Tue Apr 01 22:46:11 GMT 2025
PRIMARY
FDA UNII
W35D6WJF3K
Created by admin on Tue Apr 01 22:46:11 GMT 2025 , Edited by admin on Tue Apr 01 22:46:11 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP