| Record Information | 
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| Version | 5.0 | 
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| Status | Detected but not Quantified | 
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| Creation Date | 2012-04-03 14:10:34 UTC | 
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| Update Date | 2021-10-13 05:41:11 UTC | 
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| HMDB ID | HMDB0013696 | 
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| Secondary Accession Numbers |  | 
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| Metabolite Identification | 
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| Common Name | Urolithin B | 
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| Description | Urolithin B belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Based on a literature review a significant number of articles have been published on Urolithin B. | 
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| Structure | OC1=CC2=C(C=C1)C1=C(C=CC=C1)C(=O)O2 InChI=1S/C13H8O3/c14-8-5-6-10-9-3-1-2-4-11(9)13(15)16-12(10)7-8/h1-7,14H  | 
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| Synonyms | | Value | Source | 
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 | 3-hydroxy-6H-benzo[c]chromen-6-one | HMDB |  | 3-hydroxy-urolithin | HMDB |  
  | 
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| Chemical Formula | C13H8O3 | 
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| Average Molecular Weight | 212.2008 | 
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| Monoisotopic Molecular Weight | 212.047344122 | 
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| IUPAC Name | 3-hydroxy-6H-benzo[c]chromen-6-one | 
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| Traditional Name | 3-hydroxybenzo[c]chromen-6-one | 
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| CAS Registry Number | 1139-83-9 | 
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| SMILES | OC1=CC2=C(C=C1)C1=C(C=CC=C1)C(=O)O2  | 
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| InChI Identifier | InChI=1S/C13H8O3/c14-8-5-6-10-9-3-1-2-4-11(9)13(15)16-12(10)7-8/h1-7,14H  | 
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| InChI Key | WXUQMTRHPNOXBV-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description |  Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). | 
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| Kingdom | Organic compounds   | 
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| Super Class | Phenylpropanoids and polyketides   | 
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| Class | Coumarins and derivatives   | 
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| Sub Class | Not Available | 
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| Direct Parent | Coumarins and derivatives   | 
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| Alternative Parents |  | 
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| Substituents | - Coumarin
 
- Isocoumarin
 
- Benzopyran
 
- 1-benzopyran
 
- 2-benzopyran
 
- 1-hydroxy-2-unsubstituted benzenoid
 
- Pyranone
 
- Pyran
 
- Benzenoid
 
- Heteroaromatic compound
 
- Lactone
 
- Oxacycle
 
- Organoheterocyclic compound
 
- Organooxygen compound
 
- Hydrocarbon derivative
 
- Organic oxide
 
- Organic oxygen compound
 
- Aromatic heteropolycyclic compound
 
  | 
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| Molecular Framework | Aromatic 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 |  | 
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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. | 6.74 minutes | 32390414   |  | Predicted by Siyang on May 30, 2022 | 12.5128 minutes | 33406817   |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.44 minutes | 32390414   |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1860.7 seconds | 40023050   |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 403.5 seconds | 40023050   |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 155.2 seconds | 40023050   |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 227.0 seconds | 40023050   |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 237.0 seconds | 40023050   |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 526.9 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 | 515.8 seconds | 40023050   |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 75.0 seconds | 40023050   |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 916.3 seconds | 40023050   |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 419.7 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 | 1434.1 seconds | 40023050   |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 335.6 seconds | 40023050   |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 337.2 seconds | 40023050   |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 414.9 seconds | 40023050   |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 256.6 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 | 68.2 seconds | 40023050   |  
 Predicted Kovats Retention IndicesUnderivatizedDerivatized | 
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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 - Urolithin B GC-MS (Non-derivatized) - 70eV, Positive | splash10-03di-1970000000-fd0fa569b607450a1040 | 2017-07-27 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - Urolithin B GC-MS (1 TMS) - 70eV, Positive | splash10-00xr-4290000000-f746cc9bb48d4029b307 | 2017-10-06 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - Urolithin B 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 - Urolithin B  10V, Positive-QTOF | splash10-03di-0090000000-546510672963f873f32b | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  20V, Positive-QTOF | splash10-03di-0190000000-171e9d9553181a07d744 | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  40V, Positive-QTOF | splash10-0gbi-2910000000-741662b9391006b4a8af | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  10V, Negative-QTOF | splash10-03di-0190000000-7bf375ca0199318e1ed7 | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  20V, Negative-QTOF | splash10-03di-0390000000-00a3ce15bb3eb8559911 | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  40V, Negative-QTOF | splash10-014i-0910000000-f4f5c2c7d56cb15faa55 | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  10V, Negative-QTOF | splash10-03di-0090000000-fa5c46c2572ef8a7bf10 | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  20V, Negative-QTOF | splash10-03di-0090000000-fa5c46c2572ef8a7bf10 | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  40V, Negative-QTOF | splash10-00lr-0900000000-3ce29982bbde6664bd6c | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  10V, Positive-QTOF | splash10-03di-0090000000-7d2e191c18d3f0b0ca51 | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  20V, Positive-QTOF | splash10-03di-0090000000-7d2e191c18d3f0b0ca51 | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin B  40V, Positive-QTOF | splash10-03di-0190000000-62cb0bc11bbf77eca97b | 2021-09-22 | Wishart Lab | View Spectrum |  
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