Chem
J-GLOBAL ID：200907055709117652   Nikkaji number：J37.349D

1,3-Diphenyl-5(4H)-pyrazolone

1,3-ジフェニル-5(4H)-ピラゾロン
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C15H12N2O
Molecular formula furigana： C15-H12-N2-O
Molecular weight： 236.274
InChI： InChI=1S/C15H12N2O/c18-15-11-14(12-7-3-1-4-8-12)16-17(15)13-9-5-2-6-10-13/h1-10H,11H2
InChI key： MZKALFCNIJHTJG-UHFFFAOYSA-N
SMILES： O=C1CC(=NN1c1ccccc1)c1ccccc1
Systematic name  (7)：
  • 1-フェニル-3-フェニル-2-ピラゾリン-5-オン
  • 1,3-ジフェニル-2-ピラゾリン-5-オン
  • 1,3-ジフェニル-5(4H)-ピラゾロン
  • 1,3-ジフェニル-1H-ピラゾール-5(4H)-オン
  • 2,5-ジフェニル-2H-ピラゾール-3(4H)-オン
Show all
Other name (5)：
  • 1,3-Diphenyl-2-pyrazolin-5-one
  • 1,3-Diphenyl-5(4H)-pyrazolone
  • 1,3-Diphenyl-1H-pyrazole-5(4H)-one
  • 2,5-Diphenyl-2H-pyrazole-3(4H)-one
  • 1,3-Diphenyl-4,5-dihydro-1H-pyrazole-5-one
CAS registry number： 4845-49-2
Regulation number (4)：
  • (5)-295
  • UQ9275000
  • EINECS2254308
  • TSCA(4845-49-2)
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