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Details

Stereochemistry ACHIRAL
Molecular Formula C19H20N2O4
Molecular Weight 340.3731
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-HYDROXYOXYPHENBUTAZONE

SMILES

CCCCC1(O)C(=O)N(N(C1=O)C2=CC=C(O)C=C2)C3=CC=CC=C3

InChI

InChIKey=DPLOKDYHDJEJST-UHFFFAOYSA-N
InChI=1S/C19H20N2O4/c1-2-3-13-19(25)17(23)20(14-7-5-4-6-8-14)21(18(19)24)15-9-11-16(22)12-10-15/h4-12,22,25H,2-3,13H2,1H3

HIDE SMILES / InChI

Molecular Formula C19H20N2O4
Molecular Weight 340.3731
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 11:32:26 GMT 2023
Edited
by admin
on Sat Dec 16 11:32:26 GMT 2023
Record UNII
CE22DLC7GR
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4-HYDROXYOXYPHENBUTAZONE
Common Name English
3,5-PYRAZOLIDINEDIONE, 4-BUTYL-4-HYDROXY-1-(4-HYDROXYPHENYL)-2-PHENYL-
Systematic Name English
4-BUTYL-4-HYDROXY-1-(4-HYDROXYPHENYL)-2-PHENYL-PYRAZOLIDINE-3,5-DIONE
Systematic Name English
AV-1101
Code English
4OH-OPB
Common Name English
AV1101
Code English
Code System Code Type Description
PUBCHEM
9798014
Created by admin on Sat Dec 16 11:32:26 GMT 2023 , Edited by admin on Sat Dec 16 11:32:26 GMT 2023
PRIMARY
CAS
55648-39-0
Created by admin on Sat Dec 16 11:32:26 GMT 2023 , Edited by admin on Sat Dec 16 11:32:26 GMT 2023
PRIMARY
FDA UNII
CE22DLC7GR
Created by admin on Sat Dec 16 11:32:26 GMT 2023 , Edited by admin on Sat Dec 16 11:32:26 GMT 2023
PRIMARY
Related Record Type Details
ACTIVE MOIETY
4-Hydroxy-oxyphenbutazone (4OH-OPB), is currently in phase II trials for its immunosuppressive effect in patients with rheumatoid arthritis. 4OH-OPB and other compounds related to phenylbutazone were tested for their effect on in vitro cytokine production by monocytes and lymphocytes present in peripheral mononuclear cells (PBMC) or whole blood (WB) cultures, and compared against phenylbutazone and oxyphenbutazone, two known anti-inflammatory drugs. In PBMC cultures, 4OH-OPB was by far the most potent inhibitor, and both monokines and Th1 and Th2 lymphokines were efficiently inhibited at low concentrations.