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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)

HCID 93383
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Basic information

CAS
68345-21-1
Standard SMILES
Cc1ccc(S(=O)(=O)Oc2ccc(N=Nc3ccc(-c4ccc(N=Nc5c(S(=O)(=O)[O-])cc6cc(S(=O)(=O)[O-])cc(OS(=O)(=O)c7ccc(C)cc7)c6c5O)c(C)c4)cc3C)cc2)cc1.[Na+].[Na+]
InChIKey
ZRWXOODTQIOLBO-UHFFFAOYSA-L
Molecular formula
C44H34N4Na2O13S4
Average molar mass
1,001 g/mol
Monoisotopic mass
1,000.08006041

Names & identifiers

Preferred 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)
IUPAC
disodium;4-hydroxy-3-[[2-methyl-4-[3-methyl-4-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]phenyl]phenyl]diazenyl]-5-(4-methylphenyl)sulfonyloxynaphthalene-2,7-disulfonate
English name
disodium 3-[[3,3'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonate
Molecular formula
C44H34N4Na2O13S4
Molecular weight
1000.9993

Names & synonyms

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-[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)RefChem:44603768345-21-12,7-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 salt2,7-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 saltEINECS 269-849-4DTXSID7071440LIXRGKISFONYLM-WMGYZKKPSA-LL3R775W396NS00060070Disodium 3-((3,3'-dimethyl-4'-((4-(((p-tolyl)sulphonyl)oxy)phenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-5-(((p-tolyl)sulphonyl)oxy)naphthalene-2,7-disulphonate

Properties

Computed structural properties

Topological polar surface area
304 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
17
Rotatable bonds
11
Heavy atoms
67
Formal charge
0
Complexity
2,070

Physicochemical properties

EPA Substance Registry System
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 (68345-21-1)
TSCA
TSCA listed

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

tsca
TSCA listed

Chemistry & industry

Uses & manufacturing

General Manufacturing Information2,7-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): INACTIVE

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Show more names
disodium 3-[[3,3'-dimethyl-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]oxy]naphthalene-2,7-disulphonate4-Hydroxy-3-[[3,3'-dimethyl-4'-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-1,1'-biphenyl-4-yl]azo]-5-[[(4-methylphenyl)sulfonyl]oxy]-2,7-naphthalenedisulfonic acid disodium salt
Disodium 3-{[3,3'-dimethyl-4'-({4-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}diazenyl)[1,1'-biphenyl]-4-yl]diazenyl}-4-hydroxy-5-[(4-methylbenzene-1-sulfonyl)oxy]naphthalene-2,7-disulfonate

Database identifiers

CAS
68345-21-1
PubChem CID
93383
DTXSID
DTXSID7071440
UNII
L3R775W396
EC Number
269-849-4