4-Amino-3-nitrobenzenesulfonic acid

CAS Registry Number®

616-84-2

CAS Name

4-Amino-3-nitrobenzenesulfonic acid

Molecular Formula

C6H6N2O5S

Molecular Mass

218.19

Cite this Page

4-Amino-3-nitrobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=616-84-2 (retrieved 2024-11-21) (CAS RN: 616-84-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H6N2O5S/c7-5-2-1-4(14(11,12)13)3-6(5)8(9)10/h1-3H,7H2,(H,11,12,13)

InChIKey

InChIKey=VZLLZDZTQPBHAZ-UHFFFAOYSA-N

SMILES

N(=O)(=O)C1=CC(S(=O)(=O)O)=CC=C1N

Canonical SMILES

O=N(=O)C1=CC(=CC=C1N)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 4-amino-3-nitro-
  • Sulfanilic acid, 3-nitro-
  • 4-Amino-3-nitrobenzenesulfonic acid
  • 2-Nitroaniline-4-sulfonic acid
  • NSC 39866

View All

CAS INSIGHTSTM
Targeted protein degrader structure, illustration