Phenazone Other names: Antipyrine Analgesine

Chemical formula: C₁₁H₁₂N₂O  Molecular mass: 188.226 g/mol  PubChem compound: 2206

Active ingredient description

Phenazone has analgesic and antipyretic properties. Topically, solutions have been used locally as ear drops in disorders such as otitis media because of its local anti-inflammatory and analgesic action.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
N02BB01 Phenazone N Nervous system → N02 Analgesics → N02B Other analgesics and antipyretics → N02BB Pyrazolones
Discover more medicines within N02BB01
S02DA03 Phenazone S Sensory organs → S02 Otologicals → S02D Other otologicals → S02DA Analgesics and anesthetics
Discover more medicines within S02DA03

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
TROPEX Ear drops, solution Health Products Regulatory Authority (IE) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 60-80-0
DrugBank Drug: DB01435
KEGG Drug: D01776
PubChem Compound: 2206
RxNorm Ingredient: 1001
SNOMED-CT Concept: 55486005
Phenazone (substance)
UNII Identifier: T3CHA1B51H
ANTIPYRINE

Medicines

Phenazone is an active ingredient of these brands:

Canada (CA)

Ecuador (EC)

Estonia (EE)

France (FR)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Lithuania (LT)

Malta (MT)

New Zealand (NZ)

Romania (RO)

Singapore (SG)

Spain (ES)

Tunisia (TN)

Turkey (TR)

United Kingdom (UK)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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