4-HYDROXYANTIPYRINE

CN1N(C(=O)C(O)=C1C)C2=CC=CC=C2

InChIKey=SKVPTPMWXJSBTF-UHFFFAOYSA-N

InChI=1S/C11H12N2O2/c1-8-10(14)11(15)13(12(8)2)9-6-4-3-5-7-9/h3-7,14H,1-2H3

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Substance Class	Chemical Created by `admin` on `Tue Apr 01 20:17:48 GMT 2025` Edited by `admin` on `Tue Apr 01 20:17:48 GMT 2025`
Record UNII	DPZ41NV570
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

4-HYDROXYANTIPYRINE

Systematic Name

English

NSC-174055

Preferred Name

English

4-HYDROXYPHENAZONE

Systematic Name

English

OHA

Common Name

English

ANTIPYRINE, 4-HYDROXY-

Systematic Name

English

3H-PYRAZOL-3-ONE, 1,2-DIHYDRO-4-HYDROXY-1,5-DIMETHYL-2-PHENYL-

Systematic Name

English

1,2-DIHYDRO-4-HYDROXY-1,5-DIMETHYL-2-PHENYL-3H-PYRAZOL-3-ONE

Systematic Name

English

4-HYDROXY-1,5-DIMETHYL-3-OXO-2-PHENYL PYRAZOLINE

Systematic Name

English

Code System Code Type Description

EPA CompTox

DTXSID70168242