Cas no 5639-34-9 (1-Amino-2-naphthol-6-sulfonic acid)

1-Amino-2-naphthol-6-sulfonic acid structure
5639-34-9 structure
Product Name:1-Amino-2-naphthol-6-sulfonic acid
CAS No:5639-34-9
MF:C10H9NO4S
MW:239.247761487961
CID:945305
Update Time:2025-09-18

1-Amino-2-naphthol-6-sulfonic acid Chemical and Physical Properties

Names and Identifiers

    • 1-Amino-2-naphthol-6-sulfonic acid
    • 5-amino-6-hydroxynaphthalene-2-sulfonic acid
    • Q2Y998KIHZ
    • 2-Naphthalenesulfonic acid, 5-amino-6-hydroxy-
    • 5-Amino-6-hydroxy-2-naphthalenesulfonic acid
    • VLDABBRVDVXQPV-UHFFFAOYSA-N
    • 1-amino-2-naphthol-6-sulphonic acid
    • 1-Amino-2-hydroxynaphthalene-6-sulfonic acid
    • 1-amino-2-hydroxy-naphthalene-6-sulphonic acid
    • Q27286932
    • Inchi: 1S/C10H9NO4S/c11-10-8-3-2-7(16(13,14)15)5-6(8)1-4-9(10)12/h1-5,12H,11H2,(H,13,14,15)
    • InChI Key: VLDABBRVDVXQPV-UHFFFAOYSA-N
    • SMILES: S(C1C=CC2C(=C(C=CC=2C=1)O)N)(=O)(=O)O

Computed Properties

  • Exact Mass: 239.025
  • Monoisotopic Mass: 239.025
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 1
  • Complexity: 350
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 109

Experimental Properties

  • Density: 1.627g/cm3
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.748
  • LogP: 3.03630

1-Amino-2-naphthol-6-sulfonic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
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$ 1135.00 2022-04-02
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