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CAS 6470-17-3

:

5-Amino-2-methoxybenzenesulfonic acid

Description:
5-Amino-2-methoxybenzenesulfonic acid, with the CAS number 6470-17-3, is an organic compound characterized by the presence of an amino group (-NH2), a methoxy group (-OCH3), and a sulfonic acid group (-SO3H) attached to a benzene ring. This compound typically appears as a white to off-white solid and is soluble in water due to the sulfonic acid functionality, which enhances its hydrophilicity. It exhibits properties typical of sulfonic acids, including strong acidity and the ability to form salts with bases. The amino group can participate in various chemical reactions, making it a useful intermediate in organic synthesis, particularly in the production of dyes, pharmaceuticals, and agrochemicals. Additionally, the methoxy group can influence the compound's reactivity and solubility. Overall, 5-Amino-2-methoxybenzenesulfonic acid is valued for its versatility in chemical applications and its role in various synthetic pathways.
Formula:C7H9NO4S
InChI:InChI=1S/C7H9NO4S/c1-12-6-3-2-5(8)4-7(6)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
InChI key:InChIKey=JXZGTFLJFKLVAX-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C(OC)C=CC(N)=C1
Synonyms:
  • 1-Amino-4-methoxy-3-benzenesulfonic acid
  • 1-Amino-4-methoxybenzene-3-sulphonic acid
  • 1-Methoxy-4-Amino-Benzene-2-Sulphonic Acid
  • 3-Amino-6-methoxybenzenesulfonic acid
  • 4-Methoxy Aniline-2-Sulfonic Acid
  • 4-Methoxyaniline-3-sulfonic acid
  • 5-Amino-2-methoxybenzenesulfonic acid
  • 6-Methoxymetanilic acid
  • Benzenesulfonic acid, 5-amino-2-methoxy-
  • Metanilic acid, 6-methoxy-
  • See more synonyms
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