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Details

Stereochemistry ABSOLUTE
Molecular Formula C24H32O4
Molecular Weight 384.5085
Optical Activity UNSPECIFIED
Defined Stereocenters 7 / 7
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of 21-(ACETYLOXY)-11-HYDROXY-6-METHYL-PREGNA-1,4,17(20)-TRIEN-3-ONE, (6.ALPHA.,11.BETA.)-

SMILES

C[C@H]1C[C@H]2[C@@H]3CCC(=CCOC(C)=O)[C@@]3(C)C[C@H](O)[C@@H]2[C@@]4(C)C=CC(=O)C=C14

InChI

InChIKey=APAJGQRLHCDZTD-TVHFUECYSA-N
InChI=1S/C24H32O4/c1-14-11-18-19-6-5-16(8-10-28-15(2)25)24(19,4)13-21(27)22(18)23(3)9-7-17(26)12-20(14)23/h7-9,12,14,18-19,21-22,27H,5-6,10-11,13H2,1-4H3/t14-,18-,19-,21-,22+,23-,24+/m0/s1

HIDE SMILES / InChI

Molecular Formula C24H32O4
Molecular Weight 384.5085
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 7 / 7
E/Z Centers 1
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 11:22:52 GMT 2025
Edited
by admin
on Wed Apr 02 11:22:52 GMT 2025
Record UNII
5TH7YF93MX
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
21-(ACETYLOXY)-11-HYDROXY-6-METHYL-PREGNA-1,4,17(20)-TRIEN-3-ONE, (6.ALPHA.,11.BETA.)-
Common Name English
(EZ)-11.BETA.-HYDROXY-6.ALPHA.-METHYL-3-OXOPREGNA-1,4,17(20)-TRIEN-21-YL ACETATE
Preferred Name English
METHYLPREDNISOLONE ACETATE IMPURITY H [EP IMPURITY]
Common Name English
PREGNA-1,4,17(20)-TRIEN-3-ONE, 11.BETA.,21-DIHYDROXY-6.ALPHA.-METHYL-, 21-ACETATE
Systematic Name English
PREGNA-1,4,17(20)-TRIEN-3-ONE, 21-(ACETYLOXY)-11-HYDROXY-6-METHYL-, (6.ALPHA.,11.BETA.)-
Systematic Name English
Code System Code Type Description
PUBCHEM
156613701
Created by admin on Wed Apr 02 11:22:52 GMT 2025 , Edited by admin on Wed Apr 02 11:22:52 GMT 2025
PRIMARY
CAS
1968-76-9
Created by admin on Wed Apr 02 11:22:52 GMT 2025 , Edited by admin on Wed Apr 02 11:22:52 GMT 2025
PRIMARY
FDA UNII
5TH7YF93MX
Created by admin on Wed Apr 02 11:22:52 GMT 2025 , Edited by admin on Wed Apr 02 11:22:52 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP