| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-23 22:43:58 UTC |
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| Update Date | 2021-09-23 22:43:59 UTC |
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| HMDB ID | HMDB0303028 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Dihydrobenzofuran |
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| Description | Dihydrobenzofuran, also known as ethyl 2,3-dihydrobenzofuran-2-carboxylate, is a member of the class of compounds known as coumarans. Coumarans are compounds containing the coumaran skeleton, which consists of a benzene ring fused to a 2,3-dihydrofuran ring. Dihydrobenzofuran is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Dihydrobenzofuran can be found in fenugreek, which makes dihydrobenzofuran a potential biomarker for the consumption of this food product. |
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| Structure | InChI=1S/C11H12O3/c1-2-13-11(12)10-7-8-5-3-4-6-9(8)14-10/h3-6,10H,2,7H2,1H3 |
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| Synonyms | | Value | Source |
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| Ethyl 2,3-dihydro-1-benzofuran-2-carboxylic acid | Generator |
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| Chemical Formula | C11H12O3 |
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| Average Molecular Weight | 192.2112 |
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| Monoisotopic Molecular Weight | 192.07864425 |
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| IUPAC Name | ethyl 2,3-dihydro-1-benzofuran-2-carboxylate |
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| Traditional Name | ethyl 2,3-dihydro-1-benzofuran-2-carboxylate |
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| CAS Registry Number | Not Available |
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| SMILES | CCOC(=O)C1CC2=CC=CC=C2O1 |
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| InChI Identifier | InChI=1S/C11H12O3/c1-2-13-11(12)10-7-8-5-3-4-6-9(8)14-10/h3-6,10H,2,7H2,1H3 |
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| InChI Key | UXWAUYCFFCPXGC-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as coumarans. Coumarans are compounds containing the coumaran skeleton, which consists of a benzene ring fused to a 2,3-dihydrofuran ring. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Coumarans |
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| Sub Class | Not Available |
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| Direct Parent | Coumarans |
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| Alternative Parents | |
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| Substituents | - Coumaran
- Alkyl aryl ether
- Benzenoid
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Ether
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | Liquid |
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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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| Predicted by Siyang on May 30, 2022 | 15.1533 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.92 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2091.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 517.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 193.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 312.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 246.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 612.8 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 | 659.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 139.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1280.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 475.0 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 | 1418.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 402.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 427.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 465.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 451.4 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 | 47.3 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| 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 - Dihydrobenzofuran 10V, Positive-QTOF | splash10-0006-3900000000-66cf74ecdfad537c3155 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 20V, Positive-QTOF | splash10-0002-2900000000-5237a58d7edaebb6b598 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 40V, Positive-QTOF | splash10-0ar0-9300000000-6d7d65ec629deacf73fa | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 10V, Negative-QTOF | splash10-0007-2900000000-fd765fb3d86c0abfe400 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 20V, Negative-QTOF | splash10-0002-4900000000-abbd68ac4b05c5cdd220 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 40V, Negative-QTOF | splash10-05mn-9500000000-9f3dc0da104aaa33f3a7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 10V, Positive-QTOF | splash10-00kf-0900000000-ecc4fb1dd464b5f45a08 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 20V, Positive-QTOF | splash10-014i-0900000000-5c8531278b5402d1775f | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 40V, Positive-QTOF | splash10-0ftf-9400000000-eb16cb691c61a8b0a162 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 10V, Negative-QTOF | splash10-0006-0900000000-91205aadcad554a6446f | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 20V, Negative-QTOF | splash10-014l-2900000000-7b71825cde48729a08bc | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dihydrobenzofuran 40V, Negative-QTOF | splash10-014i-5900000000-222200c865225e5ff215 | 2021-10-21 | Wishart Lab | View Spectrum |
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