Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2014-10-09 19:58:34 UTC |
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Update Date | 2023-02-21 17:30:36 UTC |
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HMDB ID | HMDB0061933 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 1H-Indole-2,3-dione |
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Description | 1H-Indole-2,3-dione, also known as isatin or 2,3 dioxoindoline, belongs to the class of organic compounds known as indolines. Indolines are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole. 1H-Indole-2,3-dione is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on 1H-Indole-2,3-dione. |
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Structure | InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11) |
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Synonyms | Value | Source |
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Indole-2,3-dione | ChEBI | Isatin | HMDB | 2,3 Dioxoindoline | HMDB | 2,3-Dioxoindoline | HMDB | 1H-Indole-2,3-dione | KEGG |
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Chemical Formula | C8H5NO2 |
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Average Molecular Weight | 147.1308 |
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Monoisotopic Molecular Weight | 147.032028409 |
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IUPAC Name | 2,3-dihydro-1H-indole-2,3-dione |
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Traditional Name | isatin |
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CAS Registry Number | 91-56-5 |
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SMILES | O=C1NC2=CC=CC=C2C1=O |
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InChI Identifier | InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11) |
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InChI Key | JXDYKVIHCLTXOP-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as indolines. Indolines are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Indoles and derivatives |
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Sub Class | Indolines |
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Direct Parent | Indolines |
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Alternative Parents | |
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Substituents | - Dihydroindole
- Aryl ketone
- Benzenoid
- Vinylogous amide
- Carboxamide group
- Ketone
- Lactam
- Secondary carboxylic acid amide
- Carboxylic acid derivative
- Azacycle
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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1H-Indole-2,3-dione,1TMS,isomer #1 | C[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 1602.2 | Semi standard non polar | 33892256 | 1H-Indole-2,3-dione,1TMS,isomer #1 | C[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 1627.6 | Standard non polar | 33892256 | 1H-Indole-2,3-dione,1TMS,isomer #1 | C[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 2141.1 | Standard polar | 33892256 | 1H-Indole-2,3-dione,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 1867.2 | Semi standard non polar | 33892256 | 1H-Indole-2,3-dione,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 1853.1 | Standard non polar | 33892256 | 1H-Indole-2,3-dione,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C(=O)C(=O)C2=CC=CC=C21 | 2263.3 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 1H-Indole-2,3-dione GC-MS (Non-derivatized) - 70eV, Positive | splash10-014j-3900000000-cfbe2c69370cb821719e | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1H-Indole-2,3-dione GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1H-Indole-2,3-dione GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , negative-QTOF | splash10-0002-0900000000-b7740f917ea3a513cccf | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , negative-QTOF | splash10-014i-0900000000-7cc1e59d64b0f9fe75c7 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , negative-QTOF | splash10-0006-9200000000-7222eca5f15462cb52d6 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , negative-QTOF | splash10-0006-9000000000-9d8ae3e3d93ebbae650e | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , negative-QTOF | splash10-0006-9000000000-5f853d2ccc4bbe2b3a89 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QTOF , positive-QTOF | splash10-0002-0900000000-4d14e90a2ccd915ec028 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QTOF , positive-QTOF | splash10-0002-1900000000-efd2670c6d91416ca123 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QTOF , positive-QTOF | splash10-001l-3900000000-a768411b3bdce1e8bbf7 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QTOF , positive-QTOF | splash10-0f89-3900000000-00d17037a416b9858a30 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QTOF , positive-QTOF | splash10-0fc0-7900000000-b2e65fbe547a142b1b3e | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , positive-QTOF | splash10-001j-0900000000-6129e468197154787423 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , positive-QTOF | splash10-01ot-6900000000-e172235ae1d7d5980b78 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , positive-QTOF | splash10-0g5d-9600000000-3abf3b0049a56410c636 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , positive-QTOF | splash10-014l-9100000000-0fb3353ec5204cb4b15c | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione LC-ESI-QQ , positive-QTOF | splash10-0ik9-9000000000-82722063406d135a28ca | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione 50V, Positive-QTOF | splash10-0fc0-7900000000-b2e65fbe547a142b1b3e | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione 20V, Positive-QTOF | splash10-0002-1900000000-efd2670c6d91416ca123 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione 10V, Positive-QTOF | splash10-0002-0900000000-4d14e90a2ccd915ec028 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 1H-Indole-2,3-dione 30V, Positive-QTOF | splash10-001l-3900000000-a768411b3bdce1e8bbf7 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 10V, Positive-QTOF | splash10-0002-0900000000-e31d27d5029a58203e08 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 20V, Positive-QTOF | splash10-0002-0900000000-a71d92faa742d62f15dc | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 40V, Positive-QTOF | splash10-00kg-9200000000-4c49ea126a926312a044 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 10V, Negative-QTOF | splash10-0002-0900000000-664b6d8a1a57af39e032 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 20V, Negative-QTOF | splash10-0002-1900000000-4fdb6fbe94e7299a7a8a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Indole-2,3-dione 40V, Negative-QTOF | splash10-0006-9300000000-e0ec72a316f86a8a4615 | 2016-08-03 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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General References | - Karali N, Gursoy A, Kandemirli F, Shvets N, Kaynak FB, Ozbey S, Kovalishyn V, Dimoglo A: Synthesis and structure-antituberculosis activity relationship of 1H-indole-2,3-dione derivatives. Bioorg Med Chem. 2007 Sep 1;15(17):5888-904. Epub 2007 Jun 2. [PubMed:17561405 ]
- Guzel O, Karali N, Salman A: Synthesis and antituberculosis activity of 5-methyl/trifluoromethoxy-1H-indole-2,3-dione 3-thiosemicarbazone derivatives. Bioorg Med Chem. 2008 Oct 1;16(19):8976-87. doi: 10.1016/j.bmc.2008.08.050. Epub 2008 Aug 27. [PubMed:18804379 ]
- Kassab SE, Hegazy GH, Eid NM, Amin KM, El-Gendy AA: Synthesis of 1H-indole-2,3-dione-3-thiosemicarbazone ribonucleosides as antibacterial agents. Nucleosides Nucleotides Nucleic Acids. 2010 Jan;29(1):72-80. doi: 10.1080/15257770903459267. [PubMed:20391194 ]
- Shahlaei M, Fassihi A, Nezami A: QSAR study of some 5-methyl/trifluoromethoxy- 1H-indole-2,3-dione-3-thiosemicarbazone derivatives as anti-tubercular agents. Res Pharm Sci. 2009 Jul;4(2):123-31. [PubMed:21589807 ]
- Maamri K, Zouihri H, Essassi el M, Ng SW: 5-Bromo-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indole-2,3-dione. Acta Crystallogr Sect E Struct Rep Online. 2012 Jan;68(Pt 1):o240. doi: 10.1107/S160053681105447X. Epub 2011 Dec 23. [PubMed:22259522 ]
- Premanathan M, Radhakrishnan S, Kulangiappar K, Singaravelu G, Thirumalaiarasu V, Sivakumar T, Kathiresan K: Antioxidant & anticancer activities of isatin (1H-indole-2,3-dione), isolated from the flowers of Couroupita guianensis Aubl. Indian J Med Res. 2012 Nov;136(5):822-6. [PubMed:23287130 ]
- George Y. Lesher, Donald F. Page, Monte D. Gruett, '1H-Indole-2,3-dione derivatives.' U.S. Patent US4322533, issued March 30, 1982. [Link]
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