| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-03-21 06:15:37 UTC |
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| Update Date | 2021-09-14 15:46:22 UTC |
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| HMDB ID | HMDB0062411 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 5,6-Epoxy-13-cis-retinoic acid |
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| Description | 5,6-Epoxy-13-cis-retinoic acid belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. Based on a literature review a significant number of articles have been published on 5,6-Epoxy-13-cis-retinoic acid. |
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| Structure | C\C(\C=C\C12OC1(C)CCCC2(C)C)=C/C=C/C(/C)=C\C(O)=O InChI=1S/C20H28O3/c1-15(8-6-9-16(2)14-17(21)22)10-13-20-18(3,4)11-7-12-19(20,5)23-20/h6,8-10,13-14H,7,11-12H2,1-5H3,(H,21,22)/b9-6+,13-10+,15-8+,16-14- |
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| Synonyms | | Value | Source |
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| 5,6-Epoxy-13-cis-retinoate | Generator | | 13-cis-5,6-Epoxy-5,6-dihydroretinoic acid | HMDB |
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| Chemical Formula | C20H28O3 |
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| Average Molecular Weight | 316.441 |
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| Monoisotopic Molecular Weight | 316.203844762 |
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| IUPAC Name | (2Z,4E,6E,8E)-3,7-dimethyl-9-{2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl}nona-2,4,6,8-tetraenoic acid |
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| Traditional Name | (2Z,4E,6E,8E)-3,7-dimethyl-9-{2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl}nona-2,4,6,8-tetraenoic acid |
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| CAS Registry Number | 81444-57-7 |
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| SMILES | C\C(\C=C\C12OC1(C)CCCC2(C)C)=C/C=C/C(/C)=C\C(O)=O |
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| InChI Identifier | InChI=1S/C20H28O3/c1-15(8-6-9-16(2)14-17(21)22)10-13-20-18(3,4)11-7-12-19(20,5)23-20/h6,8-10,13-14H,7,11-12H2,1-5H3,(H,21,22)/b9-6+,13-10+,15-8+,16-14- |
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| InChI Key | KEEHJLBAOLGBJZ-NJZIYGCESA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Retinoids |
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| Direct Parent | Retinoids |
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| Alternative Parents | |
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| Substituents | - Retinoic acid
- Diterpenoid
- Retinoid skeleton
- Medium-chain fatty acid
- Branched fatty acid
- Epoxy fatty acid
- Heterocyclic fatty acid
- Oxepane
- Methyl-branched fatty acid
- Unsaturated fatty acid
- Fatty acyl
- Fatty acid
- Carboxylic acid derivative
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Ether
- Oxacycle
- Oxirane
- Dialkyl ether
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Organic oxide
- 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 | 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 Sections| Predictor | Adduct Type | CCS Value (Å2) | Reference |
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| DeepCCS | [M-2H]- | 228.382 | 30932474 | | DeepCCS | [M+Na]+ | 203.609 | 30932474 |
Predicted 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. | 7.89 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 17.7151 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.74 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3047.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 379.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 197.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 203.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 132.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 949.2 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 | 772.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 78.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1537.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 543.1 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 | 1411.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 683.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 409.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 379.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 584.7 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 | 8.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - 5,6-Epoxy-13-cis-retinoic 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 - 5,6-Epoxy-13-cis-retinoic acid 10V, Positive-QTOF | splash10-0002-0392000000-db71c362cf2ce5f0376b | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 20V, Positive-QTOF | splash10-0a4i-5890000000-8cda60e8ed359a4d3158 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 40V, Positive-QTOF | splash10-0pvi-9400000000-b652752049e9099c4c5f | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 10V, Negative-QTOF | splash10-014i-0089000000-db7b49ec35814d41b146 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 20V, Negative-QTOF | splash10-01ba-0094000000-dc7fa9813bf0f44f3f22 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 40V, Negative-QTOF | splash10-053i-6960000000-b1133bf5dd927a284ac0 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 10V, Positive-QTOF | splash10-00rt-0192000000-861041c7dc974b088a42 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 20V, Positive-QTOF | splash10-0540-0590000000-4f77ff24993914b2af45 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 40V, Positive-QTOF | splash10-0gdu-7910000000-3b294bfc029780e1a389 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 10V, Negative-QTOF | splash10-01b9-0198000000-91d1b99148247a6bd981 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 20V, Negative-QTOF | splash10-00y0-0971000000-29094eb01d6c33d9ba2e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5,6-Epoxy-13-cis-retinoic acid 40V, Negative-QTOF | splash10-066r-2932000000-86038457c94d4ed88c27 | 2021-09-24 | Wishart Lab | View Spectrum |
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