| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2013-07-09 16:07:35 UTC |
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| Update Date | 2021-09-14 15:15:58 UTC |
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| HMDB ID | HMDB0060925 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Thiophene-4,5-epoxide |
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| Description | Thiophene-4,5-epoxide belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. Thiophene-4,5-epoxide is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC(C(O)=O)C1=CC=C(C=C1)C(=O)C1=CC2OC2S1 InChI=1S/C14H12O4S/c1-7(13(16)17)8-2-4-9(5-3-8)12(15)11-6-10-14(18-10)19-11/h2-7,10,14H,1H3,(H,16,17) |
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| Synonyms | Not Available |
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| Chemical Formula | C14H12O4S |
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| Average Molecular Weight | 276.308 |
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| Monoisotopic Molecular Weight | 276.045629562 |
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| IUPAC Name | 2-(4-{6-oxa-2-thiabicyclo[3.1.0]hex-3-ene-3-carbonyl}phenyl)propanoic acid |
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| Traditional Name | 2-(4-{6-oxa-2-thiabicyclo[3.1.0]hex-3-ene-3-carbonyl}phenyl)propanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C(O)=O)C1=CC=C(C=C1)C(=O)C1=CC2OC2S1 |
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| InChI Identifier | InChI=1S/C14H12O4S/c1-7(13(16)17)8-2-4-9(5-3-8)12(15)11-6-10-14(18-10)19-11/h2-7,10,14H,1H3,(H,16,17) |
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| InChI Key | SDGBIPHZPNRUFG-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylpropanoic acids. Phenylpropanoic acids are compounds with a structure containing a benzene ring conjugated to a propanoic acid. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Phenylpropanoic acids |
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| Sub Class | Not Available |
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| Direct Parent | Phenylpropanoic acids |
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| Alternative Parents | |
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| Substituents | - 2-phenylpropanoic-acid
- P-cymene
- Aromatic monoterpenoid
- Bicyclic monoterpenoid
- Monoterpenoid
- Benzoyl
- Aryl ketone
- Monocyclic benzene moiety
- 1,3-oxathiin
- Benzenoid
- Monothioacetal
- 2,3-dihydrothiophene
- Ketone
- Thioenolether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Oxirane
- Carboxylic acid
- Carboxylic acid derivative
- Oxacycle
- Organooxygen compound
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- 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 | 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 √ó 2.1 mm; 1.7 Œºmparticle diameter). Predicted by Afia on May 17, 2022. | 5.91 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 15.023 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.11 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2126.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 431.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 163.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 250.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 146.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 612.2 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 | 694.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 142.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1237.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 496.5 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 | 1480.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 417.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 426.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 543.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 396.0 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 | 137.7 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 - Thiophene-4,5-epoxide GC-MS (Non-derivatized) - 70eV, Positive | splash10-001i-2920000000-651ad0632600c8035bd0 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Thiophene-4,5-epoxide GC-MS (1 TMS) - 70eV, Positive | splash10-05as-8940000000-fceeb260ec5f1c655fa8 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Thiophene-4,5-epoxide 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 - Thiophene-4,5-epoxide 10V, Positive-QTOF | splash10-056r-0090000000-32b4a891609cea10d363 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Thiophene-4,5-epoxide 20V, Positive-QTOF | splash10-0560-0970000000-0c0dc73782a74a74e675 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Thiophene-4,5-epoxide 40V, Positive-QTOF | splash10-0faa-2920000000-439543c83056f195aba0 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Thiophene-4,5-epoxide 10V, Negative-QTOF | splash10-004i-0090000000-34806146aed16dcb566d | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Thiophene-4,5-epoxide 20V, Negative-QTOF | splash10-017j-7090000000-2e47f6d313092f513460 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Thiophene-4,5-epoxide 40V, Negative-QTOF | splash10-009j-6910000000-c08934a60d8e9a94182b | 2017-10-06 | Wishart Lab | View Spectrum |
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