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Home/Compounds/Dye & Pigment/3-amino-4-methoxybenzenesulfonic acid
C7H9NO4S
203.22 g/mol
Dye & PigmentDanger

Benzenesulfonic acid, 3-amino-4-methoxy-

CAS98-42-0EC202-667-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye intermediate for food products

This compound is a synthetic organic compound used as an intermediate in the production of specialty dyes for food products.

dye intermediate for food products

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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CAS 98-42-0

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Related Compounds

ReferenceSame Category

2-amino-p-benzenedisulfonic acid

CAS98-44-2

dye intermediate

ReferenceSame Category

2,9-dimethylquinacridone

CAS980-26-7

Pigment for plastics and dyes

ReferenceSame Category

M-nitroaniline

CAS99-09-2

Dye intermediate for azo dyes

ReferenceSame Category

2-Methyl-4-nitroaniline

CAS99-52-5

dye intermediate

Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
Identifiers
IUPAC Name

3-amino-4-methoxybenzenesulfonic acid

InChIKey

FLIOATBXVNLPLK-UHFFFAOYSA-N

SMILES

COC1=C(C=C(C=C1)S(=O)(=O)O)N

Synonyms (14)
  • 2-Anisidine-4-sulfonic acid
  • 2-Methoxy-5-sulfoaniline
  • 4-Methoxymetanilic acid
  • Metanilic acid, 4-methoxy-
  • o-Anisidin-p-sulfosaure
  • o-Anisidine-4-sulfonic acid
  • o-Anisidine-5-sulfonic Acid
  • o-Anisidine-p-sulfonic acid