| Record Information | 
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| Version | 5.0 | 
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| Status | Expected but not Quantified | 
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| Creation Date | 2012-09-11 21:44:38 UTC | 
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| Update Date | 2022-03-07 02:54:58 UTC | 
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| HMDB ID | HMDB0036586 | 
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| Secondary Accession Numbers |  | 
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| Metabolite Identification | 
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| Common Name | 1,3-Dimethoxyanthraquinone | 
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| Description | 1,3-Dimethoxyanthraquinone belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone. 1,3-Dimethoxyanthraquinone has been detected, but not quantified in, several different foods, such as herbs and spices, red tea, black tea, teas (Camellia sinensis), and green tea. This could make 1,3-dimethoxyanthraquinone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1,3-Dimethoxyanthraquinone. | 
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| Structure | COC1=CC2=C(C(OC)=C1)C(=O)C1=CC=CC=C1C2=O InChI=1S/C16H12O4/c1-19-9-7-12-14(13(8-9)20-2)16(18)11-6-4-3-5-10(11)15(12)17/h3-8H,1-2H3  | 
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| Synonyms | Not Available | 
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| Chemical Formula | C16H12O4 | 
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| Average Molecular Weight | 268.2641 | 
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| Monoisotopic Molecular Weight | 268.073558872 | 
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| IUPAC Name | 1,3-dimethoxy-9,10-dihydroanthracene-9,10-dione | 
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| Traditional Name | 1,3-dimethoxyanthracene-9,10-dione | 
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| CAS Registry Number | 1989-42-0 | 
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| SMILES | COC1=CC2=C(C(OC)=C1)C(=O)C1=CC=CC=C1C2=O  | 
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| InChI Identifier | InChI=1S/C16H12O4/c1-19-9-7-12-14(13(8-9)20-2)16(18)11-6-4-3-5-10(11)15(12)17/h3-8H,1-2H3  | 
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| InChI Key | ILRJFVJXKPFIAB-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description |  Belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone. | 
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| Kingdom | Organic compounds   | 
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| Super Class | Benzenoids   | 
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| Class | Anthracenes   | 
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| Sub Class | Anthraquinones   | 
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| Direct Parent | Anthraquinones   | 
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| Alternative Parents |  | 
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| Substituents | - Anthraquinone
 
- 9,10-anthraquinone
 
- Aryl ketone
 
- Anisole
 
- Alkyl aryl ether
 
- Ketone
 
- Ether
 
- 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 | 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 |  | 
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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 | 154 - 155 °C | Not Available |  | Boiling Point | Not Available | Not Available |  | Water Solubility | 1.47 mg/L @ 25 °C (est) | The Good Scents Company Information System |  | 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.  | 8.52 minutes | 32390414   |  | Predicted by Siyang on May 30, 2022 | 14.8704 minutes | 33406817   |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.42 minutes | 32390414   |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2438.0 seconds | 40023050   |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 443.7 seconds | 40023050   |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 184.0 seconds | 40023050   |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 234.6 seconds | 40023050   |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 197.6 seconds | 40023050   |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 617.1 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 | 776.8 seconds | 40023050   |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 119.1 seconds | 40023050   |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1274.4 seconds | 40023050   |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 465.5 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 | 1445.7 seconds | 40023050   |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 462.3 seconds | 40023050   |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 454.5 seconds | 40023050   |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 414.8 seconds | 40023050   |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 493.9 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 | 61.8 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 - 1,3-Dimethoxyanthraquinone GC-MS (Non-derivatized) - 70eV, Positive | splash10-03y3-0690000000-ed3cef34a3b3b76b4d7b | 2017-09-01 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - 1,3-Dimethoxyanthraquinone 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 - 1,3-Dimethoxyanthraquinone  10V, Positive-QTOF | splash10-014i-0090000000-078e405d1bb2710413d7 | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  20V, Positive-QTOF | splash10-014i-0090000000-3987c03cb2dd65eda43e | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  40V, Positive-QTOF | splash10-0ka9-5290000000-47bc90fd7782874bcc27 | 2016-06-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  10V, Negative-QTOF | splash10-014i-0090000000-b68e39f540bba3e7985a | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  20V, Negative-QTOF | splash10-014i-0090000000-4a219a3b225b1c5081b5 | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  40V, Negative-QTOF | splash10-06ri-1190000000-84b1c6a3ebaf0b74e227 | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  10V, Positive-QTOF | splash10-014i-0090000000-30b0502b3411ee2af0fa | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  20V, Positive-QTOF | splash10-014i-0090000000-30b0502b3411ee2af0fa | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  40V, Positive-QTOF | splash10-0cki-3950000000-da9b7d2f3a4ec5be54f2 | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  10V, Negative-QTOF | splash10-014i-0090000000-40ddcbafe3b3d6485788 | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  20V, Negative-QTOF | splash10-014i-0090000000-40ddcbafe3b3d6485788 | 2021-09-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,3-Dimethoxyanthraquinone  40V, Negative-QTOF | splash10-000i-0090000000-c3e0095e2330d6798b59 | 2021-09-24 | Wishart Lab | View Spectrum |  
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