Chem
J-GLOBAL ID:200907068794289836   Nikkaji number:J183.797D

5-Oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid

1-(4-スルホフェニル)-5-オキソ-2-ピラゾリン-3-カルボン酸
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: C10H8N2O6S
Molecular formula furigana: C10-H8-N2-O6-S
Molecular weight: 284.240
InChI: InChI=1S/C10H8N2O6S/c13-9-5-8(10(14)15)11-12(9)6-1-3-7(4-2-6)19(16,17)18/h1-4H,5H2,(H,14,15)(H,16,17,18)
InChI key: TYCNXOAPQGVAQU-UHFFFAOYSA-N
SMILES: OC(=O)C1=NN(C(=O)C1)c1ccc(cc1)S(=O)(=O)O
Systematic name  (7):
  • 5-オキソ-1-(4-スルホフェニル)-4,5-ジヒドロ-1H-ピラゾール-3-カルボン酸
  • 1-(4-スルホフェニル)-5-オキソ-2-ピラゾリン-3-カルボン酸
  • 4,5-ジヒドロ-5-オキソ-1-[4-スルホフェニル]-1H-ピラゾール-3-カルボン酸
  • 4,5-ジヒドロ-5-オキソ-1-(4-スルホフェニル)-1H-ピラゾール-3-カルボン酸
  • 5-オキソ-1-(4-スルホフェニル)-2-ピラゾリン-3-カルボン酸
Show all
Other name (3):
  • 5-Oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid
  • 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid
  • 1-(4-Sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
CAS registry number: 118-47-8
Regulation number (3):
  • (5)-360
  • EINECS2042545
  • TSCA(118-47-8)
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