| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2009-07-25 00:11:57 UTC |
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| Update Date | 2023-02-21 17:17:53 UTC |
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| HMDB ID | HMDB0013030 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Noradrenochrome |
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| Description | Noradrenochrome belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. Based on a literature review very few articles have been published on Noradrenochrome. |
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| Structure | InChI=1S/C8H7NO3/c10-6-1-4-5(2-7(6)11)9-3-8(4)12/h1,8,12H,2-3H2 |
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| Synonyms | | Value | Source |
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| 5,6-dioxo-2,3,5,6-tetrahydro-3-Hydroxyindole | HMDB | | 5,6-dioxo-2,3,5,6-tetrahydro-3-Indolol | HMDB | | AdChr | HMDB | | Noradrenochrome O-quinone | HMDB | | Noradrenochrome oxidised | HMDB | | Cyclized norepinephrine ortho-quinone | MeSH |
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| Chemical Formula | C8H7NO3 |
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| Average Molecular Weight | 165.1461 |
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| Monoisotopic Molecular Weight | 165.042593095 |
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| IUPAC Name | 3-hydroxy-3,5,6,7-tetrahydro-2H-indole-5,6-dione |
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| Traditional Name | 3-hydroxy-3,7-dihydro-2H-indole-5,6-dione |
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| CAS Registry Number | 490-89-1 |
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| SMILES | OC1CN=C2CC(=O)C(=O)C=C12 |
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| InChI Identifier | InChI=1S/C8H7NO3/c10-6-1-4-5(2-7(6)11)9-3-8(4)12/h1,8,12H,2-3H2 |
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| InChI Key | PTQNKGWWIYGAAE-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. |
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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 | Not Available |
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| Direct Parent | Indoles and derivatives |
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| Alternative Parents | |
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| Substituents | - Indole or derivatives
- Cyclohexenone
- Pyrroline
- Ketimine
- Ketone
- Secondary alcohol
- Cyclic ketone
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Azacycle
- Imine
- Carbonyl group
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Alcohol
- Organic nitrogen compound
- Hydrocarbon derivative
- Organopnictogen compound
- Organic oxide
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.7 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.1889 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.29 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 67.9 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 873.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 313.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 88.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 184.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 63.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 260.7 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 316.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 160.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 660.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 129.1 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 862.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 201.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 213.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 512.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 271.6 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 141.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Noradrenochrome,1TMS,isomer #1 | C[Si](C)(C)OC1CN=C2CC(=O)C(=O)C=C21 | 1841.3 | Semi standard non polar | 33892256 | | Noradrenochrome,1TMS,isomer #2 | C[Si](C)(C)OC1=CC2=NCC(O)C2=CC1=O | 1913.4 | Semi standard non polar | 33892256 | | Noradrenochrome,2TMS,isomer #1 | C[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C)C2=CC1=O | 1966.6 | Semi standard non polar | 33892256 | | Noradrenochrome,2TMS,isomer #1 | C[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C)C2=CC1=O | 1723.3 | Standard non polar | 33892256 | | Noradrenochrome,2TMS,isomer #1 | C[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C)C2=CC1=O | 3042.6 | Standard polar | 33892256 | | Noradrenochrome,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1CN=C2CC(=O)C(=O)C=C21 | 2072.3 | Semi standard non polar | 33892256 | | Noradrenochrome,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC2=NCC(O)C2=CC1=O | 2156.8 | Semi standard non polar | 33892256 | | Noradrenochrome,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C(C)(C)C)C2=CC1=O | 2434.8 | Semi standard non polar | 33892256 | | Noradrenochrome,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C(C)(C)C)C2=CC1=O | 2135.7 | Standard non polar | 33892256 | | Noradrenochrome,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC2=NCC(O[Si](C)(C)C(C)(C)C)C2=CC1=O | 3306.2 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Noradrenochrome GC-MS (Non-derivatized) - 70eV, Positive | splash10-05fs-8900000000-b8bf972fa7b384c177cb | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Noradrenochrome GC-MS (1 TMS) - 70eV, Positive | splash10-00dl-9640000000-94e5729c119b4f33b4fa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Noradrenochrome GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Noradrenochrome GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 10V, Positive-QTOF | splash10-014i-0900000000-54a88fc5ae849b3139fc | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 20V, Positive-QTOF | splash10-00kb-0900000000-02b253c9f61c98665071 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 40V, Positive-QTOF | splash10-0aou-9400000000-78972a8172f41ceb21b9 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 10V, Negative-QTOF | splash10-03di-0900000000-f11f49deb557d5d11503 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 20V, Negative-QTOF | splash10-03di-0900000000-ac348f2387aeffb9e929 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 40V, Negative-QTOF | splash10-0a59-4900000000-1ff5a9799f5463f14220 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 10V, Negative-QTOF | splash10-03di-0900000000-65490e650f013cfe115e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 20V, Negative-QTOF | splash10-03di-0900000000-b87e3a72f8a872d73e25 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 40V, Negative-QTOF | splash10-0ac3-2900000000-5912cbe5d2d9cc0a8324 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 10V, Positive-QTOF | splash10-014i-0900000000-9505c7726be7ea1b51d6 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 20V, Positive-QTOF | splash10-014i-0900000000-d1deaf55837d69fc7853 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Noradrenochrome 40V, Positive-QTOF | splash10-052f-9500000000-d0f6a26748f4650d9c0d | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| 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 | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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