Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt (1:1)

CAS Registry Number®

27268-31-1
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CAS Name

Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt (1:1)

Molecular Formula

C19H19N3O4S.K

Cite this Page

Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27268-31-1 (retrieved 2024-09-19) (CAS RN: 27268-31-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H19N3O4S.K/c1-13-18(12-14-4-6-15(7-5-14)21(2)3)19(23)22(20-13)16-8-10-17(11-9-16)27(24,25)26;/h4-12H,1-3H3,(H,24,25,26);

InChIKey

InChIKey=GAQDVVZMVXWENO-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1=CC2=CC=C(N(C)C)C=C2)C3=CC=C(S(=O)(=O)O)C=C3.[K]

Canonical SMILES

[K].O=C1C(=CC2=CC=C(C=C2)N(C)C)C(=NN1C3=CC=C(C=C3)S(=O)(=O)O)C

Other Names for this Substance

  • Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt (1:1)
  • Benzenesulfonic acid, p-[4-[p-(dimethylamino)benzylidene]-3-methyl-5-oxo-2-pyrazolin-1-yl]-, potassium salt
  • Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, potassium salt