4-Nitro-4'-aminostilbene-2,2'-disulfonic acid is a stilbene dye intermediate used in the production of dyes and pigments. It features two sulfonic acid groups and an aromatic stilbene backbone, contributing to its utility in industrial dye synthesis.
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CAS 119-72-2
4,4'-DINITRO-2,2'-STILBENEDISULFONIC ACID
Intermediate for azo dyes
5-amino-2-[(E)-2-[4-(3-methyl-5-oxo-4H-pyrazol-1-yl)-2-sulfophenyl]ethenyl]benzenesulfonic acid
dye intermediate
5-Amino-2-naphthalenesulfonic acid
dye intermediate
3,3'-DIMETHOXYBENZIDINE
Intermediate for dyes and pigments
3-Amino-4-methoxybenzanilide
Pigment intermediate
Disodium 4,4'-dinitro-2,2'-stilbenedisulfonate
intermediate for dyes and optical brighteners
Pinosylvin
phytoalexin research standard
1,4-Dimethylamino-4-nitrostilbene
nonlinear optical material intermediate
5-amino-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
GHBWBMDGBCKAQU-OWOJBTEDSA-N
C1=CC(=C(C=C1N)S(=O)(=O)O)/C=C/C2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O
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