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Home/Compounds/Dye & Pigment/5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid
C12H13N3O3S
279.32 g/mol
Dye & Pigment

5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid

CAS119-70-0EC204-344-4
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye intermediate

This compound is a chemical compound that serves as an intermediate in the production of dyes and pigments. It features an aromatic structure with multiple amine functional groups.

dye intermediate

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.82

4-Aminodiphenyamine-2-sulfonic acid

CAS91-30-5

dye intermediate

ReferenceSame Category

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

CAS119-72-2

stilbene dye intermediate

ReferenceSame Category

Benzenesulfonic acid, 5-amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulfophenyl]ethenyl]-

CAS119-74-4

dye intermediate

ReferenceSame Category

1-naphthylamine-6-sulfonic acid

CAS119-79-9

dye intermediate

ReferenceSame Category

Dianisidine

CAS119-90-4

Intermediate for dyes and pigments

Identifiers
IUPAC Name

5-amino-2-(4-aminoanilino)benzenesulfonic acid

InChIKey

VKURVCNKVWKGLX-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1N)NC2=C(C=C(C=C2)N)S(=O)(=O)O

Synonyms (19)

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