Phenazone
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
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Overview
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
Synonyms
Analgesine, Antipyrine, Diméthyloxyquinazine, Oxydiméthylquinazine, Oxydiméthylquinizine, Pyrazoline
Chimic Class
Chimic Class
- Pyrazole
- Pyrazolinone
Adverse effects
Adverse effects
- Allergy to pyrazolones
- Nausea
- Agranulocytosis
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