Cas no 16623-47-5 (1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy-)

1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy- structure
16623-47-5 structure
Product Name:1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy-
CAS No:16623-47-5
MF:C16H12N2O6S
MW:360.341282844543
CID:166879
PubChem ID:85517
Update Time:2025-04-19

1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy- Chemical and Physical Properties

Names and Identifiers

    • 1-Naphthalenesulfonicacid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-3-hydroxy-
    • 4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulphonic acid
    • Sulfonaphtholazoresorcinol
    • 1-(2,4-Dihydroxy-phenylazo)-2-hydroxy-naphthalin-4-sulfonsaeure
    • 1-[(2,4-Dihydroxyphenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid
    • 3-Hydroxy-4-[(2,4-dihydroxyphenyl)azo]-1-naphthalenesulfonic acid
    • 4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulfonic acid
    • Sulfonaphtholazoresorzinol
    • MLS002694782
    • 16623-47-5
    • CHEMBL1735454
    • 1-Naphthalenesulfonic acid, 4-((2,4-dihydroxyphenyl)azo)-3-hydroxy-
    • CHEMBL363296
    • 1-Naphthalenesulfonic acid, 4-[(2,4-dihydroxyphenyl)azo]-3-hydroxy-
    • (4Z)-4-[(2,4-dihydroxyphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid
    • NSC-87862
    • 1-Naphthalenesulfonic acid,4-dihydroxyphenyl)azo]-3-hydroxy-
    • 4-((2,4-Dihydroxyphenyl)azo)-3-hydroxynaphthalene-1-sulphonic acid
    • BDBM115151
    • HMS3079K13
    • NCIOpen2_009600
    • NSC87862
    • BDBM50154621
    • 4-[(2,4-dihydroxyphenyl)diazenyl]-3-hydroxynaphthalene-1-sulfonic acid
    • NS00025440
    • SMR001560701
    • cid_5483802
    • NCI60_041941
    • 1-Naphthalenesulfonic acid, 4-(2-(2,4-dihydroxyphenyl)diazenyl)-3-hydroxy-
    • EINECS 240-672-4
    • SCHEMBL16853116
    • (4Z)-4-[(2,4-dihydroxyphenyl)hydrazono]-3-keto-naphthalene-1-sulfonic acid
    • (4Z)-4-[[2,4-bis(oxidanyl)phenyl]hydrazinylidene]-3-oxidanylidene-naphthalene-1-sulfonic acid
    • NSC 87862
    • SCHEMBL10874811
    • DTXSID4066092
    • (4Z)-4-[(2,4-dihydroxyphenyl)hydrazinylidene]-3-oxo-1-naphthalenesulfonic acid
    • 4-((E)-2,4-Dihydroxy-phenylazo)-3-hydroxy-naphthalene-1-sulfonic acid
    • Inchi： 1S/C16H12N2O6S/c19-9-5-6-12(13(20)7-9)17-18-16-11-4-2-1-3-10(11)15(8-14(16)21)25(22,23)24/h1-8,19-21H,(H,22,23,24)/b18-17+
    • InChI Key： JQBUVPRAKRZKRZ-ISLYRVAYSA-N
    • SMILES： S(C1C=C(C(=C2C=CC=CC2=1)/N=N/C1C=CC(=CC=1O)O)O)(=O)(=O)O

Computed Properties

  • Exact Mass: 360.04166
  • Monoisotopic Mass: 360.042
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 3
  • Complexity: 696
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 145A^2
  • XLogP3: 2.6

Experimental Properties

  • Density: 1.61
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.716
  • PSA: 139.78
  • LogP: 4.69950

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