OSA

7-amino-4-hydroxy-3-[(E)-(5-hydroxy-7-sulfonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid

Created:2010-06-02
Last modified:  2011-06-04

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Chemical Details

Formal Charge0
Atom Count48
Chiral Atom Count0
Bond Count51
Aromatic Bond Count22
2D diagram of OSA

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Chemical Component Summary

Name7-amino-4-hydroxy-3-[(E)-(5-hydroxy-7-sulfonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid
Systematic Name (OpenEye OEToolkits)7-azanyl-4-hydroxy-3-[(E)-(5-hydroxy-7-sulfo-naphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid
FormulaC20 H15 N3 O8 S2
Molecular Weight489.478
TypeNON-POLYMER

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs12.01O=S(=O)(O)c4cc3cc(/N=N/c2c(O)c1c(cc(cc1)N)cc2S(=O)(=O)O)ccc3c(O)c4
SMILESCACTVS3.370Nc1ccc2c(O)c(N=Nc3ccc4c(O)cc(cc4c3)[S](O)(=O)=O)c(cc2c1)[S](O)(=O)=O
SMILESOpenEye OEToolkits1.7.0c1cc2c(cc1N)cc(c(c2O)N=Nc3ccc4c(c3)cc(cc4O)S(=O)(=O)O)S(=O)(=O)O
Canonical SMILESCACTVS3.370 Nc1ccc2c(O)c(N=Nc3ccc4c(O)cc(cc4c3)[S](O)(=O)=O)c(cc2c1)[S](O)(=O)=O
Canonical SMILESOpenEye OEToolkits1.7.0 c1cc2c(cc1N)cc(c(c2O)/N=N/c3ccc4c(c3)cc(cc4O)S(=O)(=O)O)S(=O)(=O)O
InChIInChI1.03 InChI=1S/C20H15N3O8S2/c21-12-1-3-16-10(5-12)8-18(33(29,30)31)19(20(16)25)23-22-13-2-4-15-11(6-13)7-14(9-17(15)24)32(26,27)28/h1-9,24-25H,21H2,(H,26,27,28)(H,29,30,31)/b23-22+
InChIKeyInChI1.03 ZSHNSNDVNDUHIM-GHVJWSGMSA-N