2-(4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulfonic acid

CAS Registry Number®

5855-68-5
No image available.

CAS Name

2-(4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulfonic acid

Molecular Formula

C15H12N2O4S

Molecular Mass

316.33

Cite this Page

2-(4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5855-68-5 (retrieved 2024-09-07) (CAS RN: 5855-68-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C15H12N2O4S/c18-15-10-12(11-6-2-1-3-7-11)16-17(15)13-8-4-5-9-14(13)22(19,20)21/h1-9H,10H2,(H,19,20,21)

InChIKey

InChIKey=LJMVVICUDHEKNL-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C1)C2=CC=CC=C2)C3=C(S(=O)(=O)O)C=CC=C3

Canonical SMILES

O=C1N(N=C(C=2C=CC=CC2)C1)C=3C=CC=CC3S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2-(4,5-dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)-
  • Benzenesulfonic acid, o-(5-oxo-3-phenyl-2-pyrazolin-1-yl)-
  • 2-(4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazol-1-yl)benzenesulfonic acid
  • 2-(5-Oxo-3-phenyl-4H-pyrazol-1-yl)benzenesulfonic acid