U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C27H28Cl2O7
Molecular Weight 535.413
Optical Activity UNSPECIFIED
Defined Stereocenters 8 / 8
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 6-OXO MOMETASONE FUROATE

SMILES

C[C@@H]1C[C@H]2[C@@H]3CC(=O)C4=CC(=O)C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C[C@]2(C)[C@@]1(OC(=O)C5=CC=CO5)C(=O)CCl

InChI

InChIKey=XXMUYUVNHWPWLS-KORTYEGJSA-N
InChI=1S/C27H28Cl2O7/c1-14-9-16-17-11-19(31)18-10-15(30)6-7-24(18,2)26(17,29)21(32)12-25(16,3)27(14,22(33)13-28)36-23(34)20-5-4-8-35-20/h4-8,10,14,16-17,21,32H,9,11-13H2,1-3H3/t14-,16+,17+,21+,24+,25+,26+,27+/m1/s1

HIDE SMILES / InChI

Molecular Formula C27H28Cl2O7
Molecular Weight 535.413
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 11:54:19 GMT 2025
Edited
by admin
on Wed Apr 02 11:54:19 GMT 2025
Record UNII
HQ9B6K29E6
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
6-OXO MOMETASONE FUROATE
Common Name English
MOMETASONE FUROATE IMPURITY F [EP IMPURITY]
Preferred Name English
(11.BETA.,16.ALPHA.)-9,21-DICHLORO-17-((2-FURANYLCARBONYL)OXY)-11-HYDROXY-16-METHYLPREGNA-1,4-DIENE-3,6,20-TRIONE
Systematic Name English
9,21-DICHLORO-11.BETA.-HYDROXY-16.ALPHA.-METHYL-3,6,20-TRIOXOPREGNA-1,4-DIEN-17-YL FURAN-2-CARBOXYLATE
Systematic Name English
PREGNA-1,4-DIENE-3,6,20-TRIONE, 9,21-DICHLORO-17-((2-FURANYLCARBONYL)OXY)-11-HYDROXY-16-METHYL-, (11.BETA.,16.ALPHA.)-
Systematic Name English
Code System Code Type Description
CAS
1305334-30-8
Created by admin on Wed Apr 02 11:54:19 GMT 2025 , Edited by admin on Wed Apr 02 11:54:19 GMT 2025
PRIMARY
PUBCHEM
129011919
Created by admin on Wed Apr 02 11:54:19 GMT 2025 , Edited by admin on Wed Apr 02 11:54:19 GMT 2025
PRIMARY
FDA UNII
HQ9B6K29E6
Created by admin on Wed Apr 02 11:54:19 GMT 2025 , Edited by admin on Wed Apr 02 11:54:19 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP