Acid Red 118

CAS Registry Number®

83027-46-7
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CAS Name

Acid Red 118

Molecular Formula

C25H24N4O6S2

Molecular Mass

540.61

Cite this Page

Acid Red 118.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=83027-46-7 (retrieved 2024-06-21) (CAS RN: 83027-46-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C25H24N4O6S2/c1-3-29(19-7-5-4-6-8-19)36(31,32)23-14-18(11-9-16(23)2)27-28-25-21(26)12-10-17-13-20(37(33,34)35)15-22(30)24(17)25/h4-15,30H,3,26H2,1-2H3,(H,33,34,35)

InChIKey

InChIKey=JQNSWTWZESAPPA-UHFFFAOYSA-N

SMILES

N(=NC1=CC(S(N(CC)C2=CC=CC=C2)(=O)=O)=C(C)C=C1)C=3C4=C(C=C(S(=O)(=O)O)C=C4O)C=CC3N

Canonical SMILES

O=S(=O)(O)C1=CC(O)=C2C(C=CC(N)=C2N=NC3=CC=C(C(=C3)S(=O)(=O)N(C=4C=CC=CC4)CC)C)=C1

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 6-amino-5-[2-[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]diazenyl]-4-hydroxy-
  • 2-Naphthalenesulfonic acid, 6-amino-5-[[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]azo]-4-hydroxy-
  • 6-Amino-5-[2-[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]diazenyl]-4-hydroxy-2-naphthalenesulfonic acid
  • Suminol Fast Red G
  • C.I. Acid Red 118

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Deleted or Replaced CAS Registry Numbers

12217-35-5

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