| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 21:23:50 UTC |
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| Update Date | 2021-09-26 22:51:50 UTC |
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| HMDB ID | HMDB0244221 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 1,4-Naphthoquinone |
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| Description | 1,4-Naphtoquinone, also known as alpha-naphthoquinone or 1,4-naphthalenedione, belongs to the class of organic compounds known as naphthoquinones. Naphthoquinones are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). 1,4-Naphtoquinone is found, on average, in the highest concentration within liquor. This could make 1,4-naphtoquinone a potential biomarker for the consumption of these foods. 1,4-Naphtoquinone is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review very few articles have been published on 1,4-Naphtoquinone. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,4-naphthoquinone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,4-Naphthoquinone is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | InChI=1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H |
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| Synonyms | | Value | Source |
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| 1,4-Dihydro-1,4-diketonaphthalene | ChEBI | | 1,4-Naphthalenedione | ChEBI | | 1,4-NQ | ChEBI | | [1,4]Naphthoquinon | ChEBI | | alpha-Naphthoquinone | ChEBI | | Naphthoquinone | ChEBI | | p-Naphthoquinone | ChEBI | | a-Naphthoquinone | Generator | | Α-naphthoquinone | Generator | | Succivil | MeSH |
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| Chemical Formula | C10H6O2 |
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| Average Molecular Weight | 158.1534 |
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| Monoisotopic Molecular Weight | 158.036779436 |
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| IUPAC Name | 1,4-dihydronaphthalene-1,4-dione |
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| Traditional Name | naphthoquinone |
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| CAS Registry Number | Not Available |
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| SMILES | O=C1C=CC(=O)C2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H |
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| InChI Key | FRASJONUBLZVQX-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as naphthoquinones. Naphthoquinones are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Naphthalenes |
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| Sub Class | Naphthoquinones |
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| Direct Parent | Naphthoquinones |
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| Alternative Parents | |
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| Substituents | - Naphthoquinone
- Aryl ketone
- Quinone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic 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 | | 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. | 5.48 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 13.5807 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.66 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1845.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 485.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 164.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 315.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 258.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 478.1 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 | 595.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 232.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1133.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 406.1 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 | 1215.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 402.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 387.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 485.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 458.4 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 | 131.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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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 - 1,4-Naphthoquinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a59-1900000000-c1d8a7cd50dab2243638 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 1,4-Naphthoquinone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-0zi0-4900000000-aff14fc4ebdec6f27f11 | 2014-09-20 | Not Available | 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 - 1,4-Naphthoquinone 10V, Positive-QTOF | splash10-0a4i-0900000000-c91d1d0c196a75db8099 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 20V, Positive-QTOF | splash10-0a4i-1900000000-7023e1d6ad6bb601f4af | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 40V, Positive-QTOF | splash10-0a4i-9800000000-704e8571b85c1e233d67 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 10V, Negative-QTOF | splash10-0a4i-0900000000-8ab4a16729cf8089e223 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 20V, Negative-QTOF | splash10-0a4i-0900000000-8ab4a16729cf8089e223 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 40V, Negative-QTOF | splash10-0a4i-2900000000-6c220c84a505df1ccf10 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 10V, Positive-QTOF | splash10-0a4i-0900000000-6d3211f5b01d2864ea9b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 20V, Positive-QTOF | splash10-0a4i-0900000000-2f0324ec6d5eecc4a333 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 40V, Positive-QTOF | splash10-056r-9800000000-2c096a2117fab889955c | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 10V, Negative-QTOF | splash10-0a4i-0900000000-3f5765b536b8e874a7de | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 20V, Negative-QTOF | splash10-0a4i-0900000000-3f5765b536b8e874a7de | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Naphthoquinone 40V, Negative-QTOF | splash10-056r-6900000000-dee23989cd0e111e875b | 2021-10-12 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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