2,7-Naphthalenedisulfonic acid, 5-[[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]benzoyl]amino]-3-[2-[5-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)

CAS Registry Number®

70210-00-3

CAS Name

2,7-Naphthalenedisulfonic acid, 5-[[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]benzoyl]amino]-3-[2-[5-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)

Molecular Formula

C29H21Br2N5O13S3.3Na

Cite this Page

2,7-Naphthalenedisulfonic acid, 5-[[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]benzoyl]amino]-3-[2-[5-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=70210-00-3 (retrieved 2024-12-26) (CAS RN: 70210-00-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C29H21Br2N5O13S3.3Na/c1-13(30)27(38)32-17-5-3-15(4-6-17)29(40)34-21-12-19(50(41,42)43)9-16-10-23(52(47,48)49)25(26(37)24(16)21)36-35-20-11-18(33-28(39)14(2)31)7-8-22(20)51(44,45)46;;;/h3-12,37H,1-2H2,(H,32,38)(H,33,39)(H,34,40)(H,41,42,43)(H,44,45,46)(H,47,48,49);;;

InChIKey

InChIKey=OVOZRFBGNVORRN-UHFFFAOYSA-N

SMILES

N(C(=O)C1=CC=C(NC(C(Br)=C)=O)C=C1)C=2C3=C(C=C(S(=O)(=O)O)C(N=NC4=C(S(=O)(=O)O)C=CC(NC(C(Br)=C)=O)=C4)=C3O)C=C(S(=O)(=O)O)C2.[Na]

Canonical SMILES

[Na].O=C(NC1=CC=C(C=C1)C(=O)NC2=CC(=CC3=CC(=C(N=NC4=CC(=CC=C4S(=O)(=O)O)NC(=O)C(Br)=C)C(O)=C32)S(=O)(=O)O)S(=O)(=O)O)C(Br)=C

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-[[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]benzoyl]amino]-3-[2-[5-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)
  • 2,7-Naphthalenedisulfonic acid, 5-[[4-[(2-bromo-1-oxo-2-propenyl)amino]benzoyl]amino]-3-[[5-[(2-bromo-1-oxo-2-propenyl)amino]-2-sulfophenyl]azo]-4-hydroxy-, trisodium salt
  • C.I. 18230
  • C.I. Reactive Red 83
  • Lanasol Red G

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Deleted or Replaced CAS Registry Numbers

61969-26-4

CAS INSIGHTSTM
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