2,7-Naphthalenedisulfonic acid, 3-[2-[3,3′-dimethyl-4′-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]oxy]-, sodium salt (1:2)

CAS Registry Number®

68345-21-1

CAS Name

2,7-Naphthalenedisulfonic acid, 3-[2-[3,3′-dimethyl-4′-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]oxy]-, sodium salt (1:2)

Molecular Formula

C44H36N4O13S4.2Na

Cite this Page

2,7-Naphthalenedisulfonic acid, 3-[2-[3,3′-dimethyl-4′-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]oxy]-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68345-21-1 (retrieved 2024-11-24) (CAS RN: 68345-21-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C44H36N4O13S4.2Na/c1-26-5-15-35(16-6-26)64(56,57)60-34-13-11-33(12-14-34)45-46-38-19-9-30(21-28(38)3)31-10-20-39(29(4)22-31)47-48-43-41(63(53,54)55)24-32-23-37(62(50,51)52)25-40(42(32)44(43)49)61-65(58,59)36-17-7-27(2)8-18-36;;/h5-25,49H,1-4H3,(H,50,51,52)(H,53,54,55);;

InChIKey

InChIKey=YZHXCACYYPJTIC-UHFFFAOYSA-N

SMILES

O(S(=O)(=O)C1=CC=C(C)C=C1)C=2C3=C(C=C(S(=O)(=O)O)C(N=NC4=C(C)C=C(C=C4)C5=CC(C)=C(N=NC6=CC=C(OS(=O)(=O)C7=CC=C(C)C=C7)C=C6)C=C5)=C3O)C=C(S(=O)(=O)O)C2.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=C(OS(=O)(=O)C2=CC=C(C=C2)C)C=3C(C1)=CC(=C(N=NC4=CC=C(C=C4C)C5=CC=C(N=NC6=CC=C(OS(=O)(=O)C7=CC=C(C=C7)C)C=C6)C(=C5)C)C3O)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 3-[2-[3,3′-dimethyl-4′-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]oxy]-, sodium salt (1:2)
  • 2,7-Naphthalenedisulfonic acid, 3-[[3,3′-dimethyl-4′-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo][1,1′-biphenyl]-4-yl]azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]oxy]-, disodium salt

CAS INSIGHTSTM
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