C11H12N2O
188.23 g/mol
APIWarning
Antipyrine
CAS60-80-0EC200-486-6
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Antipyrine is a pyrazolone derivative and a non-steroidal anti-inflammatory drug. It also acts as a non-narcotic analgesic and antipyretic, and is known to inhibit cyclooxygenase 3.
non-steroidal anti-inflammatory active pharmaceutical ingredientnon-narcotic analgesic and antipyretic compoundcyclooxygenase 3 inhibitor
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 60-80-0
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
1,5-dimethyl-2-phenylpyrazol-3-one
InChIKey
VEQOALNAAJBPNY-UHFFFAOYSA-N
SMILES
CC1=CC(=O)N(N1C)C2=CC=CC=C2
Synonyms (67)
- Antipyrine (JP17/USP)
- Antipyrine, United States Pharmacopeia (USP)
- Antipyrine; Propyphenazone EP Impurity A
- Fenazona [INN-Spanish]
- Phenazone (INN)
- Phenazone, European Pharmacopoeia (EP)
- Phenazonum [INN-Latin]
- .beta.-Antipyrine
- 3-Antipyrine
- Analgesine
- Anodynin
- Anodynine
- Antipirin
- Antipyrien
- Antipyrin
- Antipyrine (Standard)
- Antipyrine, >=99.0% (RT)
- Antipyrine, Sigma
- Antipyrinum
- Apirelina
- Auralgan component antipyrine
- Azophen
- Azophene
- Azophenum
- Dimethyloxychinizin
- Dimethyloxyquinazine
- Fenazon
- Fenazon [Czech]
- Fenazona
- Fenazone
- Methozin
- Oxydimethylquinazine
- Oxydimethylquinizine
- PHENAZONE [MART.]
- PROPYPHENAZONE IMPURITY A
- Parodyne
- Phenazone
- Phenazone (pharmaceutical)
- Phenazone CRS
- Phenazone;Phenazon
- Phenazonum
- Phenozone
- Phenylon
- Phenylone
- Pyrazophyl
- Sedatine
- antipyrine
- component of Auralgan