S1898    

1-(4-Sulfophenyl)-3-Methyl-5-pyrazolone | 89-36-1

Additional information

CAS ID

89-36-1

IUPAC Name

4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonic acid

Molecular Formula

C10H10N2O4S

Molecular Weight

SMILES

CC1=NN(C(=O)C1)C1=CC=C(C=C1)S(O)(=O)=O

Description

66638

Synonym: 1-(4′C-Sulfophenyl)-3-methyl-5-pyrazolone

ColorYellow
UN Number1759
Formula Weight254.26
Physical FormCrystal-Powder at 20°C
Chemical Name or Material3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

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