| Identification | |
| Name: | 2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro- |
| Synonyms: | Indirubin(6CI);[D2,3'-Biindoline]-2',3-dione(7CI,8CI);C.I. 73200;Couroupitine B;Indigo red;Indigopurpurin;NSC 105327; |
| CAS: | 479-41-4 |
| Molecular Formula: | C16H10N2O2 |
| Molecular Weight: | 262.26 |
| InChI: | InChI=1/C16H10N2O2/c19-15-10-6-2-4-8-12(10)17-14(15)13-9-5-1-3-7-11(9)18-16(13)20/h1-8,17H,(H,18,20)/b14-13+ |
| Molecular Structure: | ![(C16H10N2O2) Indirubin(6CI);[D2,3'-Biindoline]-2',3-dione(7CI,8CI);C.I. 73200;Couroupitine B;Indigo red;Indigopur...](https://img.guidechem.com/casimg/479-41-4.gif) |
| Properties | |
| Density: | 1.417 g/cm3 |
| Refractive index: | 1.709 |
| Appearance: | Reddish-violet powder |
| Specification: |
2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro- , with CAS number of 479-41-4, can be called (delta(sup2,3’)-biindoline)-2’,3-dione;3-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,3-dihydro-2h-indol-2-on ; c.i.73200;2-(2-oxo-1h-indol-3-ylidene)-1h-indol-3-one ; Couroupitine b ; ndigopurpurin ; indigo red ; indirubin . |
| Safety Data | |
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