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CHEBI:87092 - 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid

ChEBI IDCHEBI:87092
ChEBI Name7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid
Stars
ASCII Name7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid
DefinitionA naphthalenesulfonic acid that is naphthalene-1,3-disulfonic acid carrying additional hydroxy and phenyldiazenyl substituents at positions 7 and 8 respectively. The disodium salt is the biological stain 'orange G'.
Last Modified23 July 2015
SubmitterSteve
DownloadsMolfile
FormulaC16H12N2O7S2
Net Charge0
Average Mass408.413
Monoisotopic Mass408.00859
SMILESO=S(=O)(O)c1cc(S(=O)(=O)O)c2c(/N=N/c3ccccc3)c(O)ccc2c1
InChIInChI=1S/C16H12N2O7S2/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11/h1-9,19H,(H,20,21,22)(H,23,24,25)/b18-17+
InChIKeyMPVDXIMFBOLMNW-ISLYRVAYSA-N
ChEBI Ontology
Outgoing Relation(s)
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid (CHEBI:87092) is a azobenzenes (CHEBI:22682)
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid (CHEBI:87092) is a naphthalenesulfonic acid (CHEBI:36336)
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid (CHEBI:87092) is a naphthols (CHEBI:25392)
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid (CHEBI:87092) is conjugate acid of 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonate (CHEBI:87093)
Incoming Relation(s)
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonate (CHEBI:87093) is conjugate base of 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid (CHEBI:87092)
IUPAC Name 
7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid
Synonym  Source
orange G free acidChEBI
Registry NumbersSources
Reaxys:1896996Reaxys