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IUPAC name:
sodium 4-[4-(2-{2-methoxy-5-methyl-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzene-1-sulfonate

Inventory

EC number:
263-417-9
EC name:
p-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, sodium salt
CAS number:
62121-75-9
CAS number:
62121-75-9

Synonyms

Molecular and structural information

Molecular formula:
C20H22N4O11S3.xNa
C20H(22-x)N4NaxO11S3; x<=2
Molecular weight:
588.578 - <= 634.568
SMILES notation:
[Na+].COC1=CC(=C(C)C=C1N=NC1C(C)=NN(C1=O)C1=CC=C(C=C1)S([O-])(=O)=O)S(=O)(=O)CCOS([O-])(=O)=O
Structural formula:
Chemical structure

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