(3Z)-2-Oxo-3-(3-Oxo-1,3-Dihydro-2H-Indol-2-Ylidene)-5-Indolinesulfonic Acid

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Properties Simple | Detailed

Formula C16H10N2O5S
IUPAC Name (3z)-2-oxo-3-(3-oxoindolin-2-ylidene)indoline-5-sulfonic acid
Molecular Mass 342.326 g·mol−1
Heat of Formation -507.1 ± 16.7 kJ·mol−1
Dipole Moment 6.17 ± 1.08 D
Volume 347.64 Å 3
Surface Area 312.76 Å 2
HOMO Energy -8.93 ± 0.55 eV
LUMO Energy -1.96 ± eV
Point Group Symmetry C1
Synonyms
  • (3z)-2-keto-3-(3-ketoindolin-2-ylidene)indoline-5-sulfonic acid
  • (3z)-2-oxo-3-(3-oxo-1h-indol-2-ylidene)-1h-indole-5-sulfonic acid
  • (3z)-2-oxo-3-(3-oxo-2-indolinylidene)-5-indolinesulfonic acid
  • (3z)-2-oxo-3-(3-oxoindolin-2-ylidene)indoline-5-sulfonic acid
  • 2',3-dioxo-1,1',2',3-tetrahydro-2,3'-biindole-5'-sulfonic acid
  • indirubin-5-sulphonate
  • inr
InChIKey IHBOEHLUIBMBMY-YPKPFQOOSA-N
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