RE8

4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid


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Chemical Component Summary

Name4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid
SynonymsAcid red 88
Identifiers4-[(E)-(2-oxidanylnaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid
FormulaC20 H14 N2 O4 S
Molecular Weight378.401
TypeNON-POLYMER
Isomeric SMILESc1ccc2c(c1)ccc(c2/N=N/c3ccc(c4c3cccc4)S(=O)(=O)O)O
InChIInChI=1S/C20H14N2O4S/c23-18-11-9-13-5-1-2-6-14(13)20(18)22-21-17-10-12-19(27(24,25)26)16-8-4-3-7-15(16)17/h1-12,23H,(H,24,25,26)/b22-21+
InChIKeyJSAKRLDIZOGQTN-QURGRASLSA-N

Chemical Details

Formal Charge0
Atom Count41
Chiral Atom Count0
Bond Count44
Aromatic Bond Count22