Phenazone

Phenazone

Error creating thumbnail: File missing
Clinical data
ATC code	N02BB01 (WHO)
Identifiers
IUPAC name 1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
CAS Number	60-80-0
PubChem CID	2206
E number	{{#property:P628}}
ECHA InfoCard	{{#property:P2566}}
Chemical and physical data
Formula	C11H12N2O
Molar mass	188.226
3D model (JSmol)	Interactive image
SMILES CN(C(C)=CC2=O) N2C1=CC=CC=C1

WikiDoc Resources for Phenazone
Articles
Most recent articles on Phenazone Most cited articles on Phenazone Review articles on Phenazone Articles on Phenazone in N Eng J Med, Lancet, BMJ
Media
Powerpoint slides on Phenazone Images of Phenazone Photos of Phenazone Podcasts & MP3s on Phenazone Videos on Phenazone
Evidence Based Medicine
Cochrane Collaboration on Phenazone Bandolier on Phenazone TRIP on Phenazone
Clinical Trials
Ongoing Trials on Phenazone at Clinical Trials.gov Trial results on Phenazone Clinical Trials on Phenazone at Google
Guidelines / Policies / Govt
US National Guidelines Clearinghouse on Phenazone NICE Guidance on Phenazone NHS PRODIGY Guidance FDA on Phenazone CDC on Phenazone
Books
Books on Phenazone
News
Phenazone in the news Be alerted to news on Phenazone News trends on Phenazone
Commentary
Blogs on Phenazone
Definitions
Definitions of Phenazone
Patient Resources / Community
Patient resources on Phenazone Discussion groups on Phenazone Patient Handouts on Phenazone Directions to Hospitals Treating Phenazone Risk calculators and risk factors for Phenazone
Healthcare Provider Resources
Symptoms of Phenazone Causes & Risk Factors for Phenazone Diagnostic studies for Phenazone Treatment of Phenazone
Continuing Medical Education (CME)
CME Programs on Phenazone
International
Phenazone en Espanol Phenazone en Francais
Business
Phenazone in the Marketplace Patents on Phenazone
Experimental / Informatics
List of terms related to Phenazone

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Please Take Over This Page and Apply to be Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [2] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.

Overview

Phenazone, or phenazon, is an analgesic. It is formed by reducing diortho-dinitrodiphenyl with sodium amalgam and methyl alcohol, or by heating diphenylene-ortho-dihydrazine with hydrochloric acid to 150 C. It crystallizes in needles which melt at 156 C. Potassium permanganate oxidizes it to pyridazine tetracarboxylic acid.

Synonyms

Analgesine, Antipyrine, Diméthyloxyquinazine, Oxydiméthylquinazine, Oxydiméthylquinizine, Pyrazoline

See also

Propyphenazone

Chimic Class

• Pyrazole
• Pyrazolinone

Pharmacology

• Analgesics
• Antipyretic
• NSAID

Adverse effects

• Allergy to pyrazolones
• Nausea
• Agranulocytosis