2-[(4-Aminophenyl)amino]-5-nitrobenzenesulfonic acid

CAS Registry Number®

91-29-2

CAS Name

2-[(4-Aminophenyl)amino]-5-nitrobenzenesulfonic acid

Molecular Formula

C12H11N3O5S

Molecular Mass

309.30

Cite this Page

2-[(4-Aminophenyl)amino]-5-nitrobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=91-29-2 (retrieved 2024-11-22) (CAS RN: 91-29-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C12H11N3O5S/c13-8-1-3-9(4-2-8)14-11-6-5-10(15(16)17)7-12(11)21(18,19)20/h1-7,14H,13H2,(H,18,19,20)

InChIKey

InChIKey=GSITZZUEHIPPMH-UHFFFAOYSA-N

SMILES

N(C1=C(S(=O)(=O)O)C=C(N(=O)=O)C=C1)C2=CC=C(N)C=C2

Canonical SMILES

O=N(=O)C1=CC=C(NC2=CC=C(N)C=C2)C(=C1)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 2-[(4-aminophenyl)amino]-5-nitro-
  • Benzenesulfonic acid, 2-(p-aminoanilino)-5-nitro-
  • 2-[(4-Aminophenyl)amino]-5-nitrobenzenesulfonic acid
  • 2-(p-Aminoanilino)-5-nitrobenzenesulfonic acid
  • 4′-Amino-4-nitrodiphenylamine-2-sulfonic acid

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration