This compound is a naphthalene sulfonic acid dye intermediate, structurally characterized as an amino benzoic acid derivative with a sulfonated naphthalene ring system. It serves as a precursor in the synthesis of various dyes and pigments.
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CAS 5855-84-5
4-((8-Hydroxy-6-sulfonaphthalen-2-yl)amino)benzoic acid
Pharmaceutical intermediate
6-Anilino-4-hydroxynaphthalene-2-sulphonic acid
dye intermediate
2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-
Naphthalene sulfonic acid dye intermediate
Naphthionic acid
Naphthalene sulfonic acid dye intermediate
2-Acetamido-5-hydroxy-7-naphthalenesulfonic acid
Naphthalene sulfonic acid dye intermediate
Lithol rubin B
colorant for personal care products
Benzenemethanaminium, N-(4-((4-(diethylamino)-2-methylphenyl)(4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-3-sulfo-, hydroxide, inner salt, sodium salt
Acid dye for coloring
Metanil yellow
azo dye and pH indicator
4-[(8-hydroxy-6-sulfonaphthalen-2-yl)amino]benzoic acid
DRPVWDDGKRHPKB-UHFFFAOYSA-N
C1=CC(=CC=C1C(=O)O)NC2=CC3=C(C=C(C=C3C=C2)S(=O)(=O)O)O
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