2,4-Diaminobenzenesulfonic acid

CAS Registry Number®

88-63-1

CAS Name

2,4-Diaminobenzenesulfonic acid

Molecular Formula

C6H8N2O3S

Molecular Mass

188.20

Cite this Page

2,4-Diaminobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=88-63-1 (retrieved 2024-11-21) (CAS RN: 88-63-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >294 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)

InChIKey

InChIKey=JVMSQRAXNZPDHF-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 2,4-diamino-
  • 2,4-Diaminobenzenesulfonic acid
  • o-Aminosulfanilic acid
  • 1,3-Diaminobenzene-6-sulfonic acid
  • m-Phenylenediamine-4-sulfonic acid

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration