| 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 00:54:12 UTC |
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| Update Date | 2022-03-07 02:56:12 UTC |
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| HMDB ID | HMDB0039439 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid |
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| Description | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid has been detected, but not quantified in, pigeon peas (Cajanus cajan) and pulses. This could make 6-hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid. |
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| Structure | COC1=CC(O)=C(C(O)=O)C(\C=C\C2=CC=CC=C2)=C1CC=C(C)C InChI=1S/C21H22O4/c1-14(2)9-11-16-17(12-10-15-7-5-4-6-8-15)20(21(23)24)18(22)13-19(16)25-3/h4-10,12-13,22H,11H2,1-3H3,(H,23,24)/b12-10+ |
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| Synonyms | | Value | Source |
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| 6-Hydroxy-4-methoxy-3-(3-methylbut-2-en-1-yl)-2-[(e)-2-phenylvinyl]benzoic acid | ChEBI | | 6-Hydroxy-4-methoxy-3-(3-methylbut-2-en-1-yl)-2-[(e)-2-phenylvinyl]benzoate | Generator | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoate | Generator | | 3-Hydroxy-5-methoxy-6-prenylstilbene-2-carboxylic acid | HMDB | | 6-Hydroxy-4-methoxy-3-prenyl-2-styrylbenzoic acid | HMDB | | 3-Hydroxy-5-methoxy-6-prenylstilbene-2-carboxylate | Generator |
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| Chemical Formula | C21H22O4 |
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| Average Molecular Weight | 338.397 |
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| Monoisotopic Molecular Weight | 338.151809192 |
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| IUPAC Name | 6-hydroxy-4-methoxy-3-(3-methylbut-2-en-1-yl)-2-[(E)-2-phenylethenyl]benzoic acid |
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| Traditional Name | 6-hydroxy-4-methoxy-3-(3-methylbut-2-en-1-yl)-2-[(E)-2-phenylethenyl]benzoic acid |
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| CAS Registry Number | 87402-83-3 |
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| SMILES | COC1=CC(O)=C(C(O)=O)C(\C=C\C2=CC=CC=C2)=C1CC=C(C)C |
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| InChI Identifier | InChI=1S/C21H22O4/c1-14(2)9-11-16-17(12-10-15-7-5-4-6-8-15)20(21(23)24)18(22)13-19(16)25-3/h4-10,12-13,22H,11H2,1-3H3,(H,23,24)/b12-10+ |
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| InChI Key | DFMCTODOEICLEB-ZRDIBKRKSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Stilbenes |
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| Sub Class | Not Available |
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| Direct Parent | Stilbenes |
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| Alternative Parents | |
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| Substituents | - Stilbene
- P-methoxybenzoic acid or derivatives
- Methoxyphenol
- Hydroxybenzoic acid
- Salicylic acid or derivatives
- Salicylic acid
- Benzoic acid or derivatives
- Benzoic acid
- Phenoxy compound
- Phenol ether
- Anisole
- Styrene
- Benzoyl
- Methoxybenzene
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Monocyclic benzene moiety
- Benzenoid
- Vinylogous acid
- Ether
- Carboxylic acid
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Not Available | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 144 - 146 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.085 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. Predicted by Afia on May 17, 2022. | 9.36 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 17.9059 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.83 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3112.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 487.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 217.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 230.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 272.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 812.0 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 | 887.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 75.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1666.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 688.0 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 | 1575.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 505.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 550.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 265.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 346.8 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 | 8.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,1TMS,isomer #1 | COC1=CC(O[Si](C)(C)C)=C(C(=O)O)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 2861.1 | Semi standard non polar | 33892256 | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,1TMS,isomer #2 | COC1=CC(O)=C(C(=O)O[Si](C)(C)C)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 2835.9 | Semi standard non polar | 33892256 | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,2TMS,isomer #1 | COC1=CC(O[Si](C)(C)C)=C(C(=O)O[Si](C)(C)C)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 2846.0 | Semi standard non polar | 33892256 | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,1TBDMS,isomer #1 | COC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)O)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 3104.0 | Semi standard non polar | 33892256 | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,1TBDMS,isomer #2 | COC1=CC(O)=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 3090.4 | Semi standard non polar | 33892256 | | 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid,2TBDMS,isomer #1 | COC1=CC(O[Si](C)(C)C(C)(C)C)=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C/C2=CC=CC=C2)=C1CC=C(C)C | 3298.8 | Semi 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 - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-3097000000-2971bcd0ac2a03b3b838 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid GC-MS (2 TMS) - 70eV, Positive | splash10-014i-2003900000-403ce4e0906d6d5dd85c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic 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 - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 10V, Positive-QTOF | splash10-0079-1059000000-b74308645da25adf6d15 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 20V, Positive-QTOF | splash10-0fdx-2092000000-60137e31b4a67b647296 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 40V, Positive-QTOF | splash10-0frl-3290000000-6bc3482358e1aa9fbffd | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 10V, Negative-QTOF | splash10-000l-0069000000-c9d529914e528f4a16ec | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 20V, Negative-QTOF | splash10-002f-0092000000-faa67baca0be5f43e754 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 40V, Negative-QTOF | splash10-05dj-1190000000-17b90e49b1e3534c38e8 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 10V, Positive-QTOF | splash10-0080-0059000000-57a0009732eaee9b3248 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 20V, Positive-QTOF | splash10-000i-0092000000-23eb400e4d8ebf915630 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 40V, Positive-QTOF | splash10-0udu-1391000000-98852e85400beaa3a166 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 10V, Negative-QTOF | splash10-00kr-0019000000-9937f6b0fb709b4730b1 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 20V, Negative-QTOF | splash10-002o-0094000000-5542376717ec825c7f72 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6-Hydroxy-4-methoxy-3-(3-methyl-2-butenyl)-2-(2-phenylethenyl)benzoic acid 40V, Negative-QTOF | splash10-01rg-1190000000-9c0ccf7a7250b9999a77 | 2021-09-25 | Wishart Lab | View Spectrum |
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