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2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(2-methylphenyl)diazenyl]-, sodium salt (1:2)

HCID 112256
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Basic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
69205-10-3
Standard SMILES
COc1ccccc1N=Nc1c(S(=O)(=O)[O-])cc2cc(NC(=O)Nc3ccc4c(O)c(N=Nc5ccccc5C)c(S(=O)(=O)[O-])cc4c3)ccc2c1O.[Na+].[Na+]
InChIKey
LKRUCXOQQYNEOR-UHFFFAOYSA-L
Molecular formula
C35H26N6Na2O10S2
Average molar mass
800.7 g/mol
Monoisotopic mass
800.09472196

Names & identifiers

Preferred name
2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(2-methylphenyl)diazenyl]-, sodium salt (1:2)
IUPAC
disodium;4-hydroxy-7-[[5-hydroxy-6-[(2-methoxyphenyl)diazenyl]-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-[(2-methylphenyl)diazenyl]naphthalene-2-sulfonate
English name
disodium 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-[(o-tolyl)azo]naphthalene-2-sulphonate
Molecular formula
C35H26N6Na2O10S2
Molecular weight
800.72468

Names & synonyms

DTXSID908900332-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-(2-(2-methoxyphenyl)diazenyl)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-(2-(2-methylphenyl)diazenyl)-, sodium salt (1:2)2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(2-methylphenyl)diazenyl]-, sodium salt (1:2)RefChem:476749DTXCID20107895969205-10-32-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-((2-methoxyphenyl)azo)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-((2-methylphenyl)azo)-, disodium salt2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(2-methylphenyl)azo]-, disodium saltEINECS 273-912-1Disodium 4-hydroxy-7-((((5-hydroxy-6-((2-methoxyphenyl)azo)-7-sulphonato-2-naphthyl)amino)carbonyl)amino)-3-((o-tolyl)azo)naphthalene-2-sulphonateNS000621333-((o-Methoxyphenyl)azo)-3'-(o-tolylazo)-7,7'-ureylenebis(4-hydroxy-2-naphthalenesulfonic acid), disodium salt

Properties

Computed structural properties

Topological polar surface area
271 Ų
Hydrogen bond donors
4
Hydrogen bond acceptors
14
Rotatable bonds
7
Heavy atoms
55
Formal charge
0
Complexity
1,510

Physicochemical properties

EPA Substance Registry System
2 · 2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(2-methylphenyl)azo]-, disodium salt (69205-10-3)
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-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(2-methylphenyl)diazenyl]-, sodium salt (1:2): ACTIVE

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Show more names
disodium 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-[(o-tolyl)azo]naphthalene-2-sulphonate4-Hydroxy-7-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sodiosulfo-2-naphtyl]amino]carbonyl]amino]-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt
Disodium 4-hydroxy-7-[({5-hydroxy-6-[(2-methoxyphenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(2-methylphenyl)diazenyl]naphthalene-2-sulfonate

Database identifiers

CAS
69205-10-3
PubChem CID
112256
DTXSID
DTXSID90890033
EC Number
273-912-1