CAS Registry Number®
89-36-1
CAS Name
1-(4′-Sulfophenyl)-3-methyl-5-pyrazolone
Molecular Formula
C10H10N2O4S
Molecular Mass
254.26
Compound Properties
-
Melting Point (1)
306 °C
Source(s)
- (1) De, S. C.; Science and Culture, (1945), 11, 150-1, CAplus
Other Names and Identifiers
InChI
InChI=1S/C10H10N2O4S/c1-7-6-10(13)12(11-7)8-2-4-9(5-3-8)17(14,15)16/h2-5H,6H2,1H3,(H,14,15,16)
InChIKey
InChIKey=CWJQQASJVVAXKL-UHFFFAOYSA-N
SMILES
O=C1N(N=C(C)C1)C2=CC=C(S(=O)(=O)O)C=C2
Canonical SMILES
O=C1N(N=C(C)C1)C2=CC=C(C=C2)S(=O)(=O)O
Other Names for this Substance
- Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
- Benzenesulfonic acid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)-
- 4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid
- 3-Methyl-1-(p-sulfophenyl)-5-pyrazolone
- Pyrazoline G
Deleted or Replaced CAS Registry Numbers
74583-53-2, 481668-54-6
