Chem
J-GLOBAL ID：200907040860338418   Nikkaji number：J182.068K

1-(3-Chlorophenyl)-3-methyl-5(4H)-pyrazolone

1-(3-クロロフェニル)-3-メチル-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： C10H9ClN2O
Molecular formula furigana： C10-H9-CL-N2-O
Molecular weight： 208.650
InChI： InChI=1S/C10H9ClN2O/c1-7-5-10(14)13(12-7)9-4-2-3-8(11)6-9/h2-4,6H,5H2,1H3
InChI key： RIOMUJXIGYZENC-UHFFFAOYSA-N
SMILES： CC1=NN(C(=O)C1)c1cccc(Cl)c1
Systematic name  (6)：
  • 1-(3-クロロフェニル)-3-メチル-2-ピラゾリン-5-オン
  • 1-(3-クロロフェニル)-3-メチル-5(4H)-ピラゾロン
  • 2-(3-クロロフェニル)-2,4-ジヒドロ-5-メチル-3H-ピラゾール-3-オン
  • 1-(3-クロロフェニル)-3-メチル-1H-ピラゾール-5(4H)-オン
  • 1-(3-クロロフェニル)-3-メチル-4,5-ジヒドロ-1H-ピラゾール-5-オン
Show all
Other name (3)：
  • 2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one
  • 1-(3-Chlorophenyl)-3-methyl-5(4H)-pyrazolone
  • 1-(3-Chlorophenyl)-3-methyl-1H-pyrazole-5(4H)-one
CAS registry number： 90-31-3
Regulation number (3)：
  • EINECS2019846
  • (5)-302
  • TSCA(90-31-3)
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