4-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid

CAS Registry Number®

130-23-4

CAS Name

4-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid

Molecular Formula

C10H9NO7S2

Molecular Mass

319.31

Cite this Page

4-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=130-23-4 (retrieved 2024-12-20) (CAS RN: 130-23-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO7S2/c11-7-1-2-9(20(16,17)18)6-3-5(19(13,14)15)4-8(12)10(6)7/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)

InChIKey

InChIKey=ZUQOBHTUMCEQBG-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C(O)=CC(S(=O)(=O)O)=C2)C(N)=CC1

Canonical SMILES

O=S(=O)(O)C=1C=C(O)C=2C(N)=CC=C(C2C1)S(=O)(=O)O

Other Names for this Substance

  • 1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-
  • 1-Naphthol-3,5-disulfonic acid, 8-amino-
  • 4-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid
  • 4-Amino-5-naphthol-1,7-disulfonic acid
  • 8-Amino-1-naphthol-3,5-disulfonic acid

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CAS INSIGHTSTM
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