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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:52 UTC
Update Date2023-02-21 17:18:31 UTC
HMDB IDHMDB0015503
Secondary Accession Numbers
  • HMDB15503
Metabolite Identification
Common NameAntipyrine
DescriptionAntipyrine, also known as phenazone or fenazona, belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. In humans, antipyrine is involved in the antipyrine action pathway. Antipyrine is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on Antipyrine.
Structure
Thumb
Synonyms
ValueSource
1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-oneChEBI
2,3-Dimethyl-1-phenyl-5-pyrazoloneChEBI
FenazonaChEBI
PhenazoneChEBI
PhenazonumChEBI
AnalgesineHMDB
AnodyninHMDB
AnodynineHMDB
AntipirinHMDB
AntipyrinHMDB
AntipyrinumHMDB
AzophenHMDB
AzophenumHMDB
FenazoneHMDB
PhenozoneHMDB
PyramidoneHMDB
Chemical FormulaC11H12N2O
Average Molecular Weight188.2258
Monoisotopic Molecular Weight188.094963016
IUPAC Name1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
Traditional Nameantipyrine
CAS Registry Number60-80-0
SMILES
CN1N(C(=O)C=C1C)C1=CC=CC=C1
InChI Identifier
InChI=1S/C11H12N2O/c1-9-8-11(14)13(12(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3
InChI KeyVEQOALNAAJBPNY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassPyrazoles
Direct ParentPhenylpyrazoles
Alternative Parents
Substituents
  • Phenylpyrazole
  • Monocyclic benzene moiety
  • Pyrazolinone
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous amide
  • Lactam
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point114 °CNot Available
Boiling Point243.00 to 246.00 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility47.4 g/LNot Available
LogP0.38HANSCH,C ET AL. (1995)
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+Not Available137.849http://allccs.zhulab.cn/database/detail?ID=AllCCS00000943
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01435 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01435 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB01435
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2121
KEGG Compound IDC13244
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAntipyrine
METLIN IDNot Available
PubChem Compound2206
PDB IDNot Available
ChEBI ID31225
Food Biomarker OntologyNot Available
VMH IDANTIPYRENE
MarkerDB IDNot Available
Good Scents IDrw1498571
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available