2-Amino-4-nitrophenol-6-sulfonic acid

CAS Registry Number®

96-67-3
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CAS Name

2-Amino-4-nitrophenol-6-sulfonic acid

Molecular Formula

C6H6N2O6S

Molecular Mass

234.19

Cite this Page

2-Amino-4-nitrophenol-6-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=96-67-3 (retrieved 2024-07-05) (CAS RN: 96-67-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H6N2O6S/c7-4-1-3(8(10)11)2-5(6(4)9)15(12,13)14/h1-2,9H,7H2,(H,12,13,14)

InChIKey

InChIKey=DQIVFTJHYKDOMZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(N(=O)=O)=CC(N)=C1O

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 3-amino-2-hydroxy-5-nitro-
  • Metanilic acid, 2-hydroxy-5-nitro-
  • 1-Phenol-2-sulfonic acid, 6-amino-4-nitro-
  • 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid
  • 6-Amino-4-nitro-1-phenol-2-sulfonic acid

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Deleted or Replaced CAS Registry Numbers

861511-93-5