CymitQuimica logo

CAS 88-23-3

:

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid

Description:
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid, also known as sulfanilic acid, is an organic compound characterized by its sulfonic acid functional group, an amino group, and a hydroxyl group attached to a chlorinated benzene ring. This compound is typically a white to pale yellow crystalline solid that is soluble in water, making it useful in various applications. It has a molecular formula that reflects its complex structure, which includes a benzene ring substituted with chlorine, an amino group (-NH2), and a hydroxyl group (-OH), along with a sulfonic acid group (-SO3H). The presence of these functional groups contributes to its acidic properties and reactivity, allowing it to participate in various chemical reactions, including diazotization and coupling reactions, which are important in dye synthesis. Additionally, it is used in the manufacture of azo dyes and as a reagent in analytical chemistry. Safety considerations include handling it with care, as it may pose health risks upon exposure.
Formula:C6H6ClNO4S
InChI:InChI=1S/C6H6ClNO4S/c7-3-1-4(8)6(9)5(2-3)13(10,11)12/h1-2,9H,8H2,(H,10,11,12)
InChI key:InChIKey=YCTAOQGPWNTYJE-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=C(O)C(N)=CC(Cl)=C1
Synonyms:
  • 1-Amino-5-chloro-2-hydroxy-3-benzenesulfonic acid
  • 1-Phenol-2-sulfonic acid, 6-amino-4-chloro-
  • 2-Amino-4-Chlorophenol-6-Sulfonic Acid
  • 2-Amino-4-chloro-6-sulfophenol
  • 2-Hydroxy-3-amino-5-chlorobenzenesulfonic acid
  • 3-Amino-5-chloro-2-hydroxybenzene-1-sulfonic acid
  • 4-Chloro-2-aminophenol-6-sulfonic acid
  • 5-Chloro-2-hydroxymetanilic acid
  • 6-Amino-4-chloro-1-phenol-2-sulfonic acid
  • 6-Amino-4-chlorophenol-2-sulfonic acid
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 3 products.