| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-12 00:20:13 UTC |
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| Update Date | 2022-03-07 02:56:01 UTC |
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| HMDB ID | HMDB0038989 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Oxyhumulinic acid |
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| Description | Oxyhumulinic acid, also known as oxyhumulinate, belongs to the class of organic compounds known as acyloins. These are organic compounds containing an alpha hydroxy ketone. Acyloins are formally derived from reductive coupling of carboxylic acyl groups. Oxyhumulinic acid has been detected, but not quantified in, alcoholic beverages. This could make oxyhumulinic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Oxyhumulinic acid. |
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| Structure | CC(C)CC(=O)C1=C(O)C(O)C(O)(CC=C(C)C)C1=O InChI=1S/C15H22O5/c1-8(2)5-6-15(20)13(18)11(12(17)14(15)19)10(16)7-9(3)4/h5,9,14,17,19-20H,6-7H2,1-4H3 |
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| Synonyms | | Value | Source |
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| Oxyhumulinate | Generator | | 3,4,5-Trihydroxy-5-(3-methyl-2-butenyl)-2-(3-methyl-1-oxobutyl)-2-cyclopenten-1-one, 9ci | HMDB |
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| Chemical Formula | C15H22O5 |
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| Average Molecular Weight | 282.3322 |
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| Monoisotopic Molecular Weight | 282.146723814 |
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| IUPAC Name | 3,4,5-trihydroxy-5-(3-methylbut-2-en-1-yl)-2-(3-methylbutanoyl)cyclopent-2-en-1-one |
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| Traditional Name | 3,4,5-trihydroxy-5-(3-methylbut-2-en-1-yl)-2-(3-methylbutanoyl)cyclopent-2-en-1-one |
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| CAS Registry Number | 469-30-7 |
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| SMILES | CC(C)CC(=O)C1=C(O)C(O)C(O)(CC=C(C)C)C1=O |
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| InChI Identifier | InChI=1S/C15H22O5/c1-8(2)5-6-15(20)13(18)11(12(17)14(15)19)10(16)7-9(3)4/h5,9,14,17,19-20H,6-7H2,1-4H3 |
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| InChI Key | QSHUUGSBRMSXKV-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acyloins. These are organic compounds containing an alpha hydroxy ketone. Acyloins are formally derived from reductive coupling of carboxylic acyl groups. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbonyl compounds |
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| Direct Parent | Acyloins |
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| Alternative Parents | |
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| Substituents | - Acyloin
- Vinylogous acid
- Tertiary alcohol
- Cyclic ketone
- Secondary alcohol
- Ketone
- 1,2-diol
- Polyol
- Enol
- Organic oxide
- Hydrocarbon derivative
- Alcohol
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic 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 | 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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| 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. | 6.53 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.1168 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.23 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2081.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 202.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 124.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 147.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 60.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 487.9 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 | 446.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 67.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 790.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 388.4 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 | 1207.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 240.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 363.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 249.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 153.8 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 | 31.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Oxyhumulinic acid,1TMS,isomer #1 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C)C1O | 2063.0 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TMS,isomer #2 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O)C1O[Si](C)(C)C | 2066.2 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TMS,isomer #3 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O)C1O | 2072.6 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TMS,isomer #4 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O)C1O | 2158.9 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C)C1O | 2169.5 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #2 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C)C1O[Si](C)(C)C | 2141.9 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #3 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O[Si](C)(C)C)C1O | 2185.9 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #4 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O)C1O[Si](C)(C)C | 2164.7 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #5 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O)C1O[Si](C)(C)C | 2188.4 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TMS,isomer #6 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O)C1O | 2218.0 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C)C1O[Si](C)(C)C | 2217.9 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TMS,isomer #2 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O[Si](C)(C)C)C1O | 2245.0 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TMS,isomer #3 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O[Si](C)(C)C)C1O[Si](C)(C)C | 2213.2 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TMS,isomer #4 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O)C1O[Si](C)(C)C | 2260.2 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,4TMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O[Si](C)(C)C)C1O[Si](C)(C)C | 2241.2 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,4TMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C)=C(O[Si](C)(C)C)C1O[Si](C)(C)C | 2355.6 | Standard non polar | 33892256 | | Oxyhumulinic acid,1TBDMS,isomer #1 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O | 2304.7 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TBDMS,isomer #2 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O)C1O[Si](C)(C)C(C)(C)C | 2315.3 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TBDMS,isomer #3 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O)C1O | 2323.6 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,1TBDMS,isomer #4 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O)C1O | 2391.9 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O | 2632.1 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #2 | CC(C)=CCC1(O)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C | 2592.6 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #3 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O | 2641.1 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #4 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O)C1O[Si](C)(C)C(C)(C)C | 2615.0 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #5 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O)C1O[Si](C)(C)C(C)(C)C | 2652.4 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,2TBDMS,isomer #6 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O)C1O | 2681.5 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TBDMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=O)CC(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C | 2880.6 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TBDMS,isomer #2 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O | 2915.4 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TBDMS,isomer #3 | CC(C)=CCC1(O)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C | 2885.4 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,3TBDMS,isomer #4 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O)C1O[Si](C)(C)C(C)(C)C | 2912.3 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,4TBDMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C | 3112.0 | Semi standard non polar | 33892256 | | Oxyhumulinic acid,4TBDMS,isomer #1 | CC(C)=CCC1(O[Si](C)(C)C(C)(C)C)C(=O)C(C(=CC(C)C)O[Si](C)(C)C(C)(C)C)=C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C | 3068.5 | Standard non polar | 33892256 |
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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 - Oxyhumulinic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-9650000000-bfb717398ff796438f61 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Oxyhumulinic acid GC-MS (3 TMS) - 70eV, Positive | splash10-003r-7511900000-2b2451a57852555c8b2a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Oxyhumulinic acid 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 - Oxyhumulinic acid 10V, Positive-QTOF | splash10-001i-1190000000-015c943a4a404b5ebef7 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 20V, Positive-QTOF | splash10-066r-9360000000-b42fe17d315a44315d16 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 40V, Positive-QTOF | splash10-0aor-9410000000-020c3b7b99c03068d201 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 10V, Negative-QTOF | splash10-001i-0190000000-264179c763742b377988 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 20V, Negative-QTOF | splash10-000t-7980000000-043b081c5eeac7825dcf | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 40V, Negative-QTOF | splash10-00l7-9410000000-4b392c31b2f393aabc02 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 10V, Negative-QTOF | splash10-001i-0090000000-54331f56903560001ecc | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 20V, Negative-QTOF | splash10-0059-0930000000-4013f06d1dc40a5e1fda | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 40V, Negative-QTOF | splash10-054k-9520000000-e952b6aa801bd390c63f | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 10V, Positive-QTOF | splash10-001i-0190000000-72d7bfdfb32140a15a71 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 20V, Positive-QTOF | splash10-00lu-9270000000-0acbb722d77cd7c3f4e3 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oxyhumulinic acid 40V, Positive-QTOF | splash10-066u-9200000000-8f5102b9440be54faeb7 | 2021-09-24 | Wishart Lab | View Spectrum |
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