1-(3′-Sulfophenyl)-3-methyl-5-pyrazolone

CAS Registry Number®

119-17-5

CAS Name

1-(3′-Sulfophenyl)-3-methyl-5-pyrazolone

Molecular Formula

C10H10N2O4S

Molecular Mass

254.26

Cite this Page

1-(3′-Sulfophenyl)-3-methyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=119-17-5 (retrieved 2024-11-21) (CAS RN: 119-17-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H10N2O4S/c1-7-5-10(13)12(11-7)8-3-2-4-9(6-8)17(14,15)16/h2-4,6H,5H2,1H3,(H,14,15,16)

InChIKey

InChIKey=VEMGKBUHUTYHHA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
  • Benzenesulfonic acid, m-(3-methyl-5-oxo-2-pyrazolin-1-yl)-
  • 3-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid
  • m-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid
  • 3-Methyl-1-(m-sulfophenyl)-2-pyrazolin-5-one

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Deleted or Replaced CAS Registry Numbers

123633-48-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration