4-HYDROXYPHENYLBUTAZONE

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National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C19H20N2O3
Molecular Weight	324.3737
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 4-HYDROXYPHENYLBUTAZONE

Structure Search

SMILES

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

InChI

InChIKey=VTEBWXHYBNAYKI-UHFFFAOYSA-N

InChI=1S/C19H20N2O3/c1-2-3-14-19(24)17(22)20(15-10-6-4-7-11-15)21(18(19)23)16-12-8-5-9-13-16/h4-13,24H,2-3,14H2,1H3

HIDE SMILES / InChI

Approval Year

PubMed

PubMed

Title	Date	PubMed
Phenylbutazone Oxidation via Cu,Zn-SOD Peroxidase Activity: An EPR Study.	2015-07-20	26090772

Patents

Patents

Name

Type

Language

NSC-382672

Preferred Name

English

4-HYDROXYPHENYLBUTAZONE

Common Name

English

1,2-DIPHENYL-4-BUTYL-4-HYDROXYPYRAZOLIDINE-3,5-DIONE

Systematic Name

English

1,2-DIPHENYL-4-HYDROXY-4-BUTYLPYRAZOLIDINE-3,5-DIONE

Systematic Name

English

3,5-PYRAZOLIDINEDIONE, 4-BUTYL-4-HYDROXY-1,2-DIPHENYL-

Systematic Name

English

PHENYLBUTAZONE IMPURITY B [EP IMPURITY]

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID10168584

Created by admin on Mon Mar 31 20:56:54 GMT 2025 , Edited by admin on Mon Mar 31 20:56:54 GMT 2025

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PUBCHEM

101102

Created by admin on Mon Mar 31 20:56:54 GMT 2025 , Edited by admin on Mon Mar 31 20:56:54 GMT 2025

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CAS

16860-43-8

Created by admin on Mon Mar 31 20:56:54 GMT 2025 , Edited by admin on Mon Mar 31 20:56:54 GMT 2025

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NSC

382672

Created by admin on Mon Mar 31 20:56:54 GMT 2025 , Edited by admin on Mon Mar 31 20:56:54 GMT 2025

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FDA UNII

R4ROQ243U3

Created by admin on Mon Mar 31 20:56:54 GMT 2025 , Edited by admin on Mon Mar 31 20:56:54 GMT 2025

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SUBSTANCE RECORD


					R4ROQ243U3

4-HYDROXYPHENYLBUTAZONE