5-Amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid

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Names

[ CAS No. ]:
119-74-4

[ Name ]:
5-Amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid

[Synonym ]:
Benzenesulfonic acid, 5-amino-2-[(E)-2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulfophenyl]ethenyl]-
EINECS 204-347-0
5-Amino-2-{(E)-2-[4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)-2-sulfophenyl]vinyl}benzenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Molecular Formula ]:
C₁₈H₁₇N₃O₇S₂

[ Molecular Weight ]:
451.474

[ Exact Mass ]:
451.050781

[ LogP ]:
-1.97

[ Index of Refraction ]:
1.702