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

HCID 73035
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Basic informationNames & identifiersPropertiesChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
6460-01-1
Standard SMILES
Cc1ccccc1N=Nc1c(S(=O)(=O)[O-])cc2cc(NC(=O)Nc3ccc4c(O)c(N=Nc5ccc6cc(S(=O)(=O)[O-])ccc6c5)c(S(=O)(=O)[O-])cc4c3)ccc2c1O.[Na+].[Na+].[Na+]
InChIKey
ATRALPSKQPQOTB-UHFFFAOYSA-K
Molecular formula
C38H25N6Na3O12S3
Average molar mass
922.8 g/mol
Monoisotopic mass
922.03856608

Names & identifiers

Preferred name
2-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-(2-(2-methylphenyl)diazenyl)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-(2-(6-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:3)
IUPAC
trisodium;4-hydroxy-7-[[5-hydroxy-6-[(2-methylphenyl)diazenyl]-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-[(6-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonate

Names & synonyms

2-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-(2-(2-methylphenyl)diazenyl)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-(2-(6-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:3)2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methylphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:3)RefChem:476736Direct Red 736460-01-1C.I. Direct Red 73, trisodium salt22G2CBI4TOC.I. 29180Brilliant Paper Scarlet GNSC-580572-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-((2-methylphenyl)azo)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-((6-sulfo-2-naphthalenyl)azo)-, trisodium salt2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methylphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(6-sulfo-2-naphthalenyl)azo]-, trisodium salt
Show more names
UNII-22G2CBI4TOC.I. DIRECT RED 73DTXSID20889551EINECS 229-273-6NSC 58057CI 29180NS00046052Q27893753

Properties

Computed structural properties

Topological polar surface area
328 Ų
Hydrogen bond donors
4
Hydrogen bond acceptors
16
Rotatable bonds
6
Heavy atoms
62
Formal charge
0
Complexity
1,850

Chemistry & industry

Uses & manufacturing

General Manufacturing Information2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[2-(2-methylphenyl)diazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:3): ACTIVE

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesChemistry & industryRelated reactionsCompound notes

Database identifiers

CAS
6460-01-1
PubChem CID
73035
DTXSID
DTXSID20889551
UNII
22G2CBI4TO
EC Number
229-273-6