| 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 | 2020-11-09 23:19:12 UTC |
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| HMDB ID | HMDB0013695 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Urolithin A |
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| Description | Urolithin A 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 A. |
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| Structure | OC1=CC2=C(C=C1)C1=C(C=C(O)C=C1)C(=O)O2 InChI=1S/C13H8O4/c14-7-1-3-9-10-4-2-8(15)6-12(10)17-13(16)11(9)5-7/h1-6,14-15H |
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| Synonyms | | Value | Source |
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| 3,8-Dihydroxy-6H-dibenzo(b,D)pyran-6-one | HMDB | | 3,8-dihydroxy-6H-benzo[c]chromen-6-one | HMDB | | 3,8-dihydroxy-urolithin | HMDB |
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| Chemical Formula | C13H8O4 |
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| Average Molecular Weight | 228.2002 |
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| Monoisotopic Molecular Weight | 228.042258744 |
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| IUPAC Name | 3,8-dihydroxy-6H-benzo[c]chromen-6-one |
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| Traditional Name | 3,8-dihydroxybenzo[c]chromen-6-one |
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| CAS Registry Number | 1143-70-0 |
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| SMILES | OC1=CC2=C(C=C1)C1=C(C=C(O)C=C1)C(=O)O2 |
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| InChI Identifier | InChI=1S/C13H8O4/c14-7-1-3-9-10-4-2-8(15)6-12(10)17-13(16)11(9)5-7/h1-6,14-15H |
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| InChI Key | RIUPLDUFZCXCHM-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 | | 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. | 5.16 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.9043 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.29 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 32.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1458.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 316.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 126.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 179.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 166.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 480.4 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 | 361.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 153.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 703.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 330.2 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 | 1300.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 281.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 278.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 515.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 371.7 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 | 144.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Urolithin A,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=C2C(=C1)OC(=O)C1=CC(O)=CC=C12 | 2647.1 | Semi standard non polar | 33892256 | | Urolithin A,1TMS,isomer #2 | C[Si](C)(C)OC1=CC=C2C(=C1)C(=O)OC1=CC(O)=CC=C12 | 2655.5 | Semi standard non polar | 33892256 | | Urolithin A,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=C2C(=C1)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C12 | 2769.5 | Semi standard non polar | 33892256 | | Urolithin A,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC(=O)C1=CC(O)=CC=C12 | 2858.0 | Semi standard non polar | 33892256 | | Urolithin A,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)C(=O)OC1=CC(O)=CC=C12 | 2870.1 | Semi standard non polar | 33892256 | | Urolithin A,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C12 | 3202.5 | Semi standard non polar | 33892256 |
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| Spectra |
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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 A GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fai-0980000000-794e7711dd60a731dd65 | 2017-07-27 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Urolithin A GC-MS (2 TMS) - 70eV, Positive | splash10-00di-5169000000-c16bd42945ba6a7b5723 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Urolithin A 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 A 10V, Positive-QTOF | splash10-004i-0090000000-1cfecfbcd459b8f927aa | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 20V, Positive-QTOF | splash10-004i-0190000000-1fb96de3cadd65f74445 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 40V, Positive-QTOF | splash10-052s-0910000000-f66d25e749ba2d69c3ab | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 10V, Negative-QTOF | splash10-004i-0190000000-637b053a07946e3af236 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 20V, Negative-QTOF | splash10-004i-0390000000-e87f1d5246d5b9e763da | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 40V, Negative-QTOF | splash10-001i-0910000000-11d70b77e5008c99715d | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 10V, Positive-QTOF | splash10-004i-0090000000-02cbe499adea44a39627 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 20V, Positive-QTOF | splash10-004i-0090000000-ca73ea1f706aac82d0ed | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 40V, Positive-QTOF | splash10-0kmr-0920000000-0d73ab6b0c4deb404c6d | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 10V, Negative-QTOF | splash10-004i-0090000000-d8e725b6742766a16bb5 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 20V, Negative-QTOF | splash10-004i-0090000000-d8e725b6742766a16bb5 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Urolithin A 40V, Negative-QTOF | splash10-007k-0900000000-f4e034446778df31e9b7 | 2021-09-24 | Wishart Lab | View Spectrum |
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| Biological Properties |
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| Cellular Locations | - Membrane (predicted from logP)
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| Biospecimen Locations | |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Urine | Expected but not Quantified | Not Quantified | Not Available | Not Available | Consuming polyphenols described by Phenol-Explorer entry 1038 | | details | | Urine | Expected but not Quantified | Not Quantified | Not Available | Not Available | Consuming polyphenols described by Phenol-Explorer entry 1038 | | details | | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details |
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| Abnormal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Inflammatory bowel disease | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Metastatic melanoma | | details |
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| Associated Disorders and Diseases |
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| Disease References | | Inflammatory bowel disease |
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- Lee T, Clavel T, Smirnov K, Schmidt A, Lagkouvardos I, Walker A, Lucio M, Michalke B, Schmitt-Kopplin P, Fedorak R, Haller D: Oral versus intravenous iron replacement therapy distinctly alters the gut microbiota and metabolome in patients with IBD. Gut. 2017 May;66(5):863-871. doi: 10.1136/gutjnl-2015-309940. Epub 2016 Feb 4. [PubMed:26848182 ]
| | Metastatic melanoma |
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- Frankel AE, Coughlin LA, Kim J, Froehlich TW, Xie Y, Frenkel EP, Koh AY: Metagenomic Shotgun Sequencing and Unbiased Metabolomic Profiling Identify Specific Human Gut Microbiota and Metabolites Associated with Immune Checkpoint Therapy Efficacy in Melanoma Patients. Neoplasia. 2017 Oct;19(10):848-855. doi: 10.1016/j.neo.2017.08.004. Epub 2017 Sep 15. [PubMed:28923537 ]
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| Associated OMIM IDs | None |
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| External Links |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB029999 |
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| KNApSAcK ID | C00053884 |
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| Chemspider ID | 4589709 |
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| KEGG Compound ID | Not Available |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Urolithin A |
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| METLIN ID | Not Available |
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| PubChem Compound | 5488186 |
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| PDB ID | Not Available |
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| ChEBI ID | 1280327 |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | Not Available |
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