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Home/Compounds/Dye & Pigment/4-Hydroxy-6-methylamino-2-naphthalene sulfonic acid
C11H11NO4S
253.28 g/mol
Dye & Pigment

2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-

CAS6259-53-6EC228-406-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Naphthalene sulfonic acid dye intermediate

This compound is a naphthalene sulfonic acid derivative used as a dye intermediate. It is characterized by an aromatic ring system with amine and sulfonic acid functional groups.

Used as a dye intermediate in the production of dyes and pigments.

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

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Naphthionic acid

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Naphthalene sulfonic acid dye intermediate

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Photographic color developer

Identifiers
IUPAC Name

4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid

InChIKey

SEHCLGZKORRUKN-UHFFFAOYSA-N

SMILES

CNC1=CC2=C(C=C(C=C2C=C1)S(=O)(=O)O)O

Synonyms (5)
  • N-Methyl-Gamma acid