Products 67627-18-3

CAS 67627-18-3 appears in our catalog under these names: tripotassium 3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate, 95%, Potassium 3,3'-dioxo-(2,2'-biindolinylidene)-5,5',7-trisulfonate, 97%, Indigotrisulfonic Acid Potassium Salt, Indigotrisulfonic Acid Potassium Salt, >55.0%(HPLC), Potassium indigotrisulfonate. Offered by: Combi-blocks, AmBeed, GLPBio, TCI, Thermo Scientific (Acros). Available pack sizes: 1g, 5g, 250mg, 25g, 100mg, Get quote.

tripotassium 3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5,7-disulfonate, 95%
Combi-blocks
  • size: 1g, 5g
  • Variants: 2
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Potassium 3,3'-dioxo-(2,2'-biindolinylidene)-5,5',7-trisulfonate, 97%
AmBeed
  • size: 250mg
  • Variants: 1
from 512.68
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Indigotrisulfonic Acid Potassium Salt
GLPBio
  • size: 1g, 250mg
  • Variants: 2
from 564.28
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Indigotrisulfonic Acid Potassium Salt, >55.0%(HPLC)
TCI
  • size: 1g, 5g
  • Variants: 2
from 295.37
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Potassium indigotrisulfonate
Thermo Scientific (Acros), MedChemExpress
  • size: 1g, 5g, 25g, Get quote
  • Variants: 4
from 202.68
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POTASSIUM INDIGOTRISULFONATE, OZONE&
Sigma-Aldrich
  • size: 1G, 5G
  • Variants: 2
from 663.00
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Potassium Indigotrisulfonate, 55%+,RG, 55%+,RG
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 170.00
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Structural formula: {0} (CAS {1})

Tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate (CAS 67627-18-3) is a chemical compound with the molecular formula C16H7K3N2O11S3 and a molecular weight of 616.7 g/mol. IUPAC name: tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate. InChIKey: BANKRXMWIUVRAN-UHFFFAOYSA-K.

Identity
Molecular formulaC16H7K3N2O11S3
Molecular weight616.7 g/mol
IUPAC nametripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate
InChIKeyBANKRXMWIUVRAN-UHFFFAOYSA-K
SMILESC1=CC2=C(C=C1S(=O)(=O)[O-])C(=O)C(=N2)C3=C(C4=C(N3)C(=CC(=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[K+].[K+].[K+]

Computed by PubChem (NCBI)

Synonyms: Potassium indigotrisulfonate, Indigotrisulfonic Acid Potassium Salt, Tripotassium indigo-5,5',7'-trisulfonate, tripotassium 3,3'-dioxo-[DELTA2,2'-biindoline]trisulphonate, tripotassium;3-hydroxy-2-(3-oxo-5-sulfonatoindol-2-yl)-1H-indole-5,7-disulfonate, Potassium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5',7-trisulfonate, 5,5',7-Indigotrisulfonic acid tripotassium salt, Potassium indigotrisulfonate, ozone-scavenging reagent