| Record Information | 
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| Version | 5.0 | 
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| Status | Expected but not Quantified | 
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| Creation Date | 2012-09-11 22:03:37 UTC | 
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| Update Date | 2023-02-21 17:25:29 UTC | 
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| HMDB ID | HMDB0036878 | 
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| Secondary Accession Numbers |  | 
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| Metabolite Identification | 
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| Common Name | 1,4-Epidioxy-p-mentha-2,8-diene | 
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| Description | 1,4-Epidioxy-p-mentha-2,8-diene belongs to the class of organic compounds known as 1,2-dioxanes. These are organic compounds containing 1,2-dioxane, an aliphatic six-member ring with two oxygen atoms in ring positions 1 and 2. 1,4-Epidioxy-p-mentha-2,8-diene has been detected, but not quantified in, herbs and spices and parsleys (Petroselinum crispum). This could make 1,4-epidioxy-p-mentha-2,8-diene a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1,4-Epidioxy-p-mentha-2,8-diene. | 
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| Structure | InChI=1S/C10H14O2/c1-8(2)10-6-4-9(3,5-7-10)11-12-10/h4,6H,1,5,7H2,2-3H3  | 
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| Synonyms | | Value | Source | 
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 | 1-Methyl-4-(1-methylethenyl)-2,3-dioxabicyclo[2.2.2]oct-5-ene | HMDB |  
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| Chemical Formula | C10H14O2 | 
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| Average Molecular Weight | 166.217 | 
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| Monoisotopic Molecular Weight | 166.099379692 | 
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| IUPAC Name | 1-methyl-4-(prop-1-en-2-yl)-2,3-dioxabicyclo[2.2.2]oct-5-ene | 
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| Traditional Name | 1-methyl-4-(prop-1-en-2-yl)-2,3-dioxabicyclo[2.2.2]oct-5-ene | 
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| CAS Registry Number | 120749-17-9 | 
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| SMILES | CC(=C)C12CCC(C)(OO1)C=C2  | 
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| InChI Identifier | InChI=1S/C10H14O2/c1-8(2)10-6-4-9(3,5-7-10)11-12-10/h4,6H,1,5,7H2,2-3H3  | 
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| InChI Key | RWPXEQVVWFZXTC-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description |  Belongs to the class of organic compounds known as 1,2-dioxanes. These are organic compounds containing 1,2-dioxane, an aliphatic six-member ring with two oxygen atoms in ring positions 1 and 2. | 
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| Kingdom | Organic compounds   | 
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| Super Class | Organoheterocyclic compounds   | 
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| Class | Dioxanes   | 
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| Sub Class | 1,2-dioxanes   | 
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| Direct Parent | 1,2-dioxanes   | 
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| Alternative Parents |  | 
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| Substituents | - Ortho-dioxane
 
- Dialkyl peroxide
 
- Oxacycle
 
- Organic oxygen compound
 
- Hydrocarbon derivative
 
- Organooxygen compound
 
- Aliphatic heteropolycyclic compound
 
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| Molecular Framework | Aliphatic 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 |  | 
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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 | 57.47 mg/L @ 25 °C (est) | The Good Scents Company Information System |  | 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.  | 5.53 minutes | 32390414   |  | Predicted by Siyang on May 30, 2022 | 11.0692 minutes | 33406817   |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.96 minutes | 32390414   |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1153.4 seconds | 40023050   |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 257.1 seconds | 40023050   |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 117.1 seconds | 40023050   |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 162.6 seconds | 40023050   |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 50.0 seconds | 40023050   |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 296.2 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 | 300.1 seconds | 40023050   |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 421.0 seconds | 40023050   |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 687.2 seconds | 40023050   |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 40.9 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 | 637.0 seconds | 40023050   |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 206.3 seconds | 40023050   |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 209.9 seconds | 40023050   |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 423.6 seconds | 40023050   |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 354.5 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 | 159.8 seconds | 40023050   |  
 Predicted Kovats Retention IndicesUnderivatized | 
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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 - 1,4-Epidioxy-p-mentha-2,8-diene GC-MS (Non-derivatized) - 70eV, Positive | splash10-004i-3900000000-880014204e6a8f0d01b7 | 2017-09-01 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene 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 - 1,4-Epidioxy-p-mentha-2,8-diene  10V, Positive-QTOF | splash10-014i-0900000000-86b7eed94b30ab072dbf | 2016-08-02 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  20V, Positive-QTOF | splash10-014i-0900000000-8c0cb00c2cd2b06a67b5 | 2016-08-02 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  40V, Positive-QTOF | splash10-0udi-0900000000-0f11aa2541d25df65f75 | 2016-08-02 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  10V, Negative-QTOF | splash10-014i-0900000000-8f98cff54bce3719c5e1 | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  20V, Negative-QTOF | splash10-014i-0900000000-1ffb0f1e97866bd44686 | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  40V, Negative-QTOF | splash10-0aba-0900000000-f237090843faa72e53dd | 2016-08-03 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  10V, Negative-QTOF | splash10-014i-0900000000-349584a3f625d5b5807f | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  20V, Negative-QTOF | splash10-014i-0900000000-349584a3f625d5b5807f | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  40V, Negative-QTOF | splash10-0400-0900000000-8897bd5183183d3324d3 | 2021-09-22 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  10V, Positive-QTOF | splash10-014i-0900000000-ddb0b4ad317a92ec611b | 2021-09-23 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  20V, Positive-QTOF | splash10-00or-0900000000-296ed38e9985dedae75f | 2021-09-23 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,4-Epidioxy-p-mentha-2,8-diene  40V, Positive-QTOF | splash10-00fr-0900000000-de2871e346d60659f14e | 2021-09-23 | Wishart Lab | View Spectrum |  
 IR Spectra| Spectrum Type | Description | Deposition Date | Source | View | 
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 | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |  
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