1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid

CAS Registry Number®

2786-71-2

CAS Name

1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid

Molecular Formula

C20H14N2O5S

Molecular Mass

394.40

Cite this Page

1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2786-71-2 (retrieved 2024-11-29) (CAS RN: 2786-71-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H14N2O5S/c21-18-15(28(25,26)27)10-14(22-11-6-2-1-3-7-11)16-17(18)20(24)13-9-5-4-8-12(13)19(16)23/h1-10,22H,21H2,(H,25,26,27)

InChIKey

InChIKey=OPBOOIFXQHPAPJ-UHFFFAOYSA-N

SMILES

N(C1=C2C(C(=O)C=3C(C2=O)=CC=CC3)=C(N)C(S(=O)(=O)O)=C1)C4=CC=CC=C4

Canonical SMILES

O=C1C=2C=CC=CC2C(=O)C3=C(C=C(C(N)=C13)S(=O)(=O)O)NC=4C=CC=CC4

Other Names for this Substance

  • 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-
  • 2-Anthracenesulfonic acid, 1-amino-4-anilino-9,10-dihydro-9,10-dioxo-
  • 1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid
  • C.I. Acid Blue 25 free acid
  • 1-Amino-4-anilino-9,10-anthraquinone-2-sulfonic acid

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Deleted or Replaced CAS Registry Numbers

1007631-92-6

CAS INSIGHTSTM
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