5-[[4-(Aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulfonic acid

CAS Registry Number®

12239-00-8

CAS Name

5-[[4-(Aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulfonic acid

Molecular Formula

C24H21N7O11S3

Molecular Mass

679.66

Cite this Page

5-[[4-(Aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12239-00-8 (retrieved 2024-12-18) (CAS RN: 12239-00-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C24H21N7O11S3/c25-43(36,37)17-6-9-19(22(12-17)30(32)33)27-14-1-3-15(4-2-14)28-21-8-5-16(11-24(21)45(40,41)42)29-20-10-7-18(44(26,38)39)13-23(20)31(34)35/h1-13,27-29H,(H2,25,36,37)(H2,26,38,39)(H,40,41,42)

InChIKey

InChIKey=MLOVXTFKTATMKP-UHFFFAOYSA-N

SMILES

N(C1=C(N(=O)=O)C=C(S(N)(=O)=O)C=C1)C2=CC(S(=O)(=O)O)=C(NC3=CC=C(NC4=C(N(=O)=O)C=C(S(N)(=O)=O)C=C4)C=C3)C=C2

Canonical SMILES

O=N(=O)C1=CC(=CC=C1NC2=CC=C(C=C2)NC3=CC=C(C=C3S(=O)(=O)O)NC4=CC=C(C=C4N(=O)=O)S(=O)(=O)N)S(=O)(=O)N

Other Names for this Substance

  • Benzenesulfonic acid, 5-[[4-(aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]-
  • C.I. Acid Brown 248
  • 5-[[4-(Aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulfonic acid
  • Tectilon Orange 2RT
  • Telon Yellow Brown 3GL

View All

Deleted or Replaced CAS Registry Numbers

39280-64-3

CAS INSIGHTSTM
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