CAS Registry Number®
60-80-0
CAS Name
Antipyrine
Molecular Formula
C11H12N2O
Molecular Mass
188.23
Compound Properties
-
Boiling Point (1)
319 °C
-
Melting Point (1)
113 °C
-
Density (1)
1.19 g/cm³
Source(s)
- (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
Other Names and Identifiers
InChI
InChI=1S/C11H12N2O/c1-9-8-11(14)13(12(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3
InChIKey
InChIKey=VEQOALNAAJBPNY-UHFFFAOYSA-N
SMILES
CN1N(C(=O)C=C1C)C2=CC=CC=C2
Canonical SMILES
O=C1C=C(N(N1C=2C=CC=CC2)C)C
Other Names for this Substance
- 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-
- Antipyrine
- 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
- Analgesine
- Anodynine
- Dimethyloxychinizin
- Dimethyloxyquinazine
- 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one
- 2,3-Dimethyl-1-phenyl-5-pyrazolone
- Fenazone
- Oxydimethylquinazine
- Parodyne
- Phenazone
- 1-Phenyl-2,3-dimethyl-5-pyrazolone
- Sedatine
- Phenazone (pharmaceutical)
- Azophen
- Phenylone
- Antipyrin
- Phenazon
- Antipirin
- Phenylon
- Anodynin
- Pyrazophyl
- Sedatin
- Methozin
- Apirelina
- Azophene
- Analgesin
- Dentigoa N
- Eu-Med mono
- 1,5-Dimethyl-2-phenyl-1,2-dihydropyrazol-3-one
- NSC 7945
- 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
- 1,5-Dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
- 1,5-Dimethyl-2-phenylpyrazol-3-one
- 1,5-Dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
- MeSH ID: D000983
Deleted or Replaced CAS Registry Numbers
123175-91-7, 5779-41-9
