| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-24 05:32:35 UTC |
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| Update Date | 2021-09-24 05:32:35 UTC |
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| HMDB ID | HMDB0303906 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone |
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| Description | 27538-09-6, also known as 4-HEMF or ehmf CPD, belongs to the class of organic compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group. Based on a literature review very few articles have been published on 27538-09-6. |
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| Structure | InChI=1S/C7H10O3/c1-3-5-7(9)6(8)4(2)10-5/h4,9H,3H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone | MeSH | | 4-HEMF | MeSH | | 4-Hydroxy-2-ethyl-5-methyl-3(2H)-furanone | MeSH | | 4-Hydroxy-5-ethyl-2-methyl-3(2H)-furanone | MeSH | | 5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone | MeSH | | EHMF CPD | MeSH |
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| Chemical Formula | C7H10O3 |
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| Average Molecular Weight | 142.154 |
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| Monoisotopic Molecular Weight | 142.062994182 |
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| IUPAC Name | 5-ethyl-4-hydroxy-2-methyl-2,3-dihydrofuran-3-one |
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| Traditional Name | 5-ethyl-4-hydroxy-2-methyl-2H-furan-3-one |
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| CAS Registry Number | Not Available |
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| SMILES | CCC1=C(O)C(=O)C(C)O1 |
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| InChI Identifier | InChI=1S/C7H10O3/c1-3-5-7(9)6(8)4(2)10-5/h4,9H,3H2,1-2H3 |
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| InChI Key | QJYOEDXNPLUUAR-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Dihydrofurans |
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| Sub Class | Furanones |
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| Direct Parent | Furanones |
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| Alternative Parents | |
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| Substituents | - 3-furanone
- Vinylogous ester
- Cyclic ketone
- Ketone
- Oxacycle
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | |
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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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| Predicted by Siyang on May 30, 2022 | 13.4683 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.02 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1761.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 449.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 162.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 293.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 101.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 597.9 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 | 550.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 138.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1037.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 375.6 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 | 1336.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 363.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 364.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 600.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 433.2 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 | 119.0 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TMS,isomer #1 | CCC1=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C(C)O1 | 1339.1 | Semi standard non polar | 33892256 | | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TMS,isomer #1 | CCC1=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C(C)O1 | 1434.6 | Standard non polar | 33892256 | | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TMS,isomer #1 | CCC1=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C(C)O1 | 1366.7 | Standard polar | 33892256 | | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TBDMS,isomer #1 | CCC1=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C(C)O1 | 1804.3 | Semi standard non polar | 33892256 | | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TBDMS,isomer #1 | CCC1=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C(C)O1 | 1842.0 | Standard non polar | 33892256 | | 5-ethyl-4-hydroxy-2-methyl-3(2H)-furanone,2TBDMS,isomer #1 | CCC1=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C(C)O1 | 1744.7 | Standard polar | 33892256 |
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