4-Amino-3-chlorobenzenesulfonic acid

CAS Registry Number®

98-35-1

CAS Name

4-Amino-3-chlorobenzenesulfonic acid

Molecular Formula

C6H6ClNO3S

Molecular Mass

207.63

Cite this Page

4-Amino-3-chlorobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=98-35-1 (retrieved 2024-11-28) (CAS RN: 98-35-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H6ClNO3S/c7-5-3-4(12(9,10)11)1-2-6(5)8/h1-3H,8H2,(H,9,10,11)

InChIKey

InChIKey=NEECEUZBAHTVIN-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(Cl)=C(N)C=C1

Canonical SMILES

O=S(=O)(O)C1=CC=C(N)C(Cl)=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4-amino-3-chloro-
  • Sulfanilic acid, 3-chloro-
  • 4-Amino-3-chlorobenzenesulfonic acid
  • 2-Chloroaniline-4-sulfonic acid
  • 3-Chlorosulfanilic acid

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