OSA

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


Toggle HydrogenToggle Labels

Chemical Component Summary

Name7-amino-4-hydroxy-3-[(E)-(5-hydroxy-7-sulfonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid
Identifiers7-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
Isomeric SMILESc1cc2c(cc1N)cc(c(c2O)/N=N/c3ccc4c(c3)cc(cc4O)S(=O)(=O)O)S(=O)(=O)O
InChIInChI=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+
InChIKeyZSHNSNDVNDUHIM-GHVJWSGMSA-N

Chemical Details

Formal Charge0
Atom Count48
Chiral Atom Count0
Bond Count51
Aromatic Bond Count22