5-Amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid

CAS Registry Number®

3769-62-8
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CAS Name

5-Amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid

Molecular Formula

C16H11ClN4O10S2

Molecular Mass

518.86

Cite this Page

5-Amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=3769-62-8 (retrieved 2024-04-27) (CAS RN: 3769-62-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C16H11ClN4O10S2/c17-9-3-7(21(24)25)4-11(15(9)22)19-20-14-12(33(29,30)31)2-6-1-8(32(26,27)28)5-10(18)13(6)16(14)23/h1-5,22-23H,18H2,(H,26,27,28)(H,29,30,31)

InChIKey

InChIKey=YWVCYGLMOFNBMY-UHFFFAOYSA-N

SMILES

OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=CC(N(=O)=O)=CC(Cl)=C3O)C=C(S(=O)(=O)O)C=C2N

Canonical SMILES

O=N(=O)C1=CC(Cl)=C(O)C(N=NC2=C(O)C3=C(N)C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)=C1

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-
  • 2,7-Naphthalenedisulfonic acid, 5-amino-3-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4-hydroxy-
  • 1-Naphthol-3,6-disulfonic acid, 8-amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-
  • 5-Amino-3-[2-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid
  • Gallion

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