Cas no 28606-01-1 (1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3))

1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3) structure
28606-01-1 structure
Product Name:1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3)
CAS No:28606-01-1
MF:C16H7K3N2O11S3
MW:616.723483324051
CID:267934
PubChem ID:105482
Update Time:2025-04-19

1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3) Chemical and Physical Properties

Names and Identifiers

    • 1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3)
    • Indigotrisulfonate potassium salt
    • tripotassium 3,3'-dioxo-[DELTA2,2'-biindoline]trisulphonate
    • 5ZZA8N0ABT
    • 28606-01-1
    • TRIPOTASSIUM 3-OXO-2-(3-OXO-5-SULFONATO-1H-INDOL-2-YLIDENE)-1H-INDOLE-5,7-DISULFONATE
    • UNII-5ZZA8N0ABT
    • Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate
    • D91103
    • FT-0641133
    • Tripotassium 3,3'-dioxo-(:2,2'-biindoline)trisulphonate
    • EINECS 249-102-9
    • Potassium indigotrisulfonate
    • 5,5',7-Indigotrisulfonic acid tripotassium salt
    • 5,5',7-TRISULFOINDIGO
    • Q27263122
    • Tripotassium 3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5,7-disulfonate
    • Indigo-5,5',7-trisulfonic acid tripotassium salt
    • Tripotassium indigo-5,5',7'-trisulfonate
    • DTXSID10951271
    • 5,5,7-Indigotrisulfonic acid tripotassium salt
    • MFCD00013160
    • Indigotrisulfonic acid tripotassium salt
    • 1H-Indole-5,7-disulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, tripotassium salt
    • Tripotassium indigo-5,5',7-trisulfonate
    • Indigotrisulfonic Acid Potassium Salt
    • Potassium indigotrisulfonate, ozone-scavenging reagent
    • I0220
    • 67627-18-3
    • tri-Potassium indigo-5,5',7-trisulfonate
    • tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate
    • tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5, 7-disulfonate
    • Inchi: 1S/C16H10N2O11S3.3K/c19-15-8-3-6(30(21,22)23)1-2-10(8)17-13(15)14-16(20)9-4-7(31(24,25)26)5-11(12(9)18-14)32(27,28)29;;;/h1-5,18,20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3
    • InChI Key: BANKRXMWIUVRAN-UHFFFAOYSA-K
    • SMILES: [K+].[K+].[K+].S(C1=CC(=CC2C(=C(C3C(C4C=C(C=CC=4N=3)S(=O)(=O)[O-])=O)NC=21)O)S(=O)(=O)[O-])(=O)(=O)[O-]

Computed Properties

  • Exact Mass: 615.8123170g/mol
  • Monoisotopic Mass: 615.8123170g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 12
  • Heavy Atom Count: 35
  • Rotatable Bond Count: 1
  • Complexity: 1110
  • Covalently-Bonded Unit Count: 4
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 262?2

1H-Indoledisulfonicacid, 2-(1,3-dihydro-3-oxosulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-,potassium salt (1:3) Related Literature

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