Cas no 32884-46-1 (2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-)

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]- structure
32884-46-1 structure
Product Name:2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-
CAS No:32884-46-1
MF:C20H14N2O11S3
MW:554.526961803436
CID:315452
PubChem ID:4614205
Update Time:2025-04-19

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]- Chemical and Physical Properties

Names and Identifiers

    • 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-
    • 1-(2-HYDROXY-6-SULFO-1- NAPHTHYLAZO)-2-NAPHTHOL- 3,6-DISULFONIC ACID
    • 3-hydroxy-4-[2-(2-oxo-6-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid
    • 1-(2-Hydroxy-6-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic Acid [MetallochroMic Indicator for CalciuM]
    • FT-0639065
    • 1-(2-Hydroxy-6-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonicacid
    • 3-hydroxy-4-[(E)-(2-hydroxy-6-sulfo-1-naphthyl)diazenyl]-2,7-naphthalenedisulfonic acid
    • 1-(2-Hydroxy-6-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic Acid
    • (E)-3-hydroxy-4-((2-hydroxy-6-sulfonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonic acid
    • 32884-46-1
    • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-
    • AKOS024420946
    • 3-Hydroxy-4-[2-(2-oxo-6-sulfonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid
    • 3-hydroxy-4-[(2-hydroxy-6-sulfonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid
    • DTXSID70954541
    • MFSTXKTXCOJDPY-UHFFFAOYSA-N
    • Inchi： 1S/C20H14N2O11S3/c23-16-6-1-10-7-12(34(25,26)27)2-4-14(10)18(16)21-22-19-15-5-3-13(35(28,29)30)8-11(15)9-17(20(19)24)36(31,32)33/h1-9,23-24H,(H,25,26,27)(H,28,29,30)(H,31,32,33)/b22-21+
    • InChI Key： MFSTXKTXCOJDPY-QURGRASLSA-N
    • SMILES： S(C1C(=C(C2C=CC(=CC=2C=1)S(=O)(=O)O)/N=N/C1=C(C=CC2C=C(C=CC=21)S(=O)(=O)O)O)O)(=O)(=O)O

Computed Properties

  • Exact Mass: 553.97600
  • Monoisotopic Mass: 553.97597279g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 13
  • Heavy Atom Count: 36
  • Rotatable Bond Count: 5
  • Complexity: 1160
  • 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
  • XLogP3: 2.3
  • Topological Polar Surface Area: 253?2

Experimental Properties

  • Color/Form: Not determined
  • Refractive Index: 1.777
  • PSA: 253.43000
  • LogP: 6.80210
  • Solubility: Not determined

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]- Related Literature

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