| 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 23:10:45 UTC |
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| Update Date | 2022-03-07 02:55:33 UTC |
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| HMDB ID | HMDB0037920 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 3'-(gamma,gamma-Dimethylallyl)genistein |
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| Description | 3'-(gamma,gamma-Dimethylallyl)genistein, also known as 3'-isoprenylgenistein or 3'-prenyl-5,7,4'-trihydroxyisoflavone, belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. Thus, 3'-(gamma,gamma-dimethylallyl)genistein is considered to be a flavonoid. 3'-(gamma,gamma-Dimethylallyl)genistein has been detected, but not quantified in, pigeon peas (Cajanus cajan) and pulses. This could make 3'-(gamma,gamma-dimethylallyl)genistein a potential biomarker for the consumption of these foods. 3'-(gamma,gamma-Dimethylallyl)genistein is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on 3'-(gamma,gamma-Dimethylallyl)genistein. |
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| Structure | CC(C)=CCC1=C(O)C=CC(=C1)C1=COC2=CC(O)=CC(O)=C2C1=O InChI=1S/C20H18O5/c1-11(2)3-4-13-7-12(5-6-16(13)22)15-10-25-18-9-14(21)8-17(23)19(18)20(15)24/h3,5-10,21-23H,4H2,1-2H3 |
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| Synonyms | | Value | Source |
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| 3'-Isoprenylgenistein | ChEBI | | 3'-Prenyl-5,7,4'-trihydroxyisoflavone | ChEBI | | 5,7,4'-Trihydroxy-3'-prenylisoflavone | ChEBI | | 3'-(g,g-Dimethylallyl)genistein | Generator | | 3'-(Γ,γ-dimethylallyl)genistein | Generator | | 3'-Prenylgenistein | HMDB | | 5,7-Dihydroxy-3-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-4H-1-benzopyran-4-one, 9ci | HMDB | | Isowighteone | HMDB | | 3'-(gamma,gamma-Dimethylallyl)genistein | ChEBI |
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| Chemical Formula | C20H18O5 |
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| Average Molecular Weight | 338.3539 |
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| Monoisotopic Molecular Weight | 338.115423686 |
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| IUPAC Name | 5,7-dihydroxy-3-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-4H-chromen-4-one |
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| Traditional Name | isowighteone |
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| CAS Registry Number | 68436-47-5 |
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| SMILES | CC(C)=CCC1=C(O)C=CC(=C1)C1=COC2=CC(O)=CC(O)=C2C1=O |
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| InChI Identifier | InChI=1S/C20H18O5/c1-11(2)3-4-13-7-12(5-6-16(13)22)15-10-25-18-9-14(21)8-17(23)19(18)20(15)24/h3,5-10,21-23H,4H2,1-2H3 |
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| InChI Key | SWDSVBNAMCDHTF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Isoflavonoids |
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| Sub Class | Isoflav-2-enes |
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| Direct Parent | Isoflavones |
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| Alternative Parents | |
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| Substituents | - Hydroxyisoflavonoid
- Isoflavone
- Chromone
- Benzopyran
- 1-benzopyran
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Pyran
- Heteroaromatic compound
- Vinylogous acid
- Oxacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 171 - 172 °C | 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. | 8.68 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 13.7857 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.97 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2845.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 288.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 173.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 166.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 366.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 624.4 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 | 695.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 70.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1181.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 548.6 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 | 1444.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 442.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 448.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 272.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 177.6 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 | 15.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 3'-(gamma,gamma-Dimethylallyl)genistein,1TMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O)=C3C2=O)=CC=C1O[Si](C)(C)C | 3405.5 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,1TMS,isomer #2 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C)=CC(O)=C3C2=O)=CC=C1O | 3482.8 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,1TMS,isomer #3 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O[Si](C)(C)C)=C3C2=O)=CC=C1O | 3441.0 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C)=CC(O)=C3C2=O)=CC=C1O[Si](C)(C)C | 3268.6 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TMS,isomer #2 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O[Si](C)(C)C)=C3C2=O)=CC=C1O[Si](C)(C)C | 3248.2 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TMS,isomer #3 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C2=O)=CC=C1O | 3323.8 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,3TMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C2=O)=CC=C1O[Si](C)(C)C | 3220.1 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,1TBDMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O)=C3C2=O)=CC=C1O[Si](C)(C)C(C)(C)C | 3673.8 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,1TBDMS,isomer #2 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C2=O)=CC=C1O | 3739.2 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,1TBDMS,isomer #3 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C2=O)=CC=C1O | 3700.3 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TBDMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C2=O)=CC=C1O[Si](C)(C)C(C)(C)C | 3793.6 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TBDMS,isomer #2 | CC(C)=CCC1=CC(C2=COC3=CC(O)=CC(O[Si](C)(C)C(C)(C)C)=C3C2=O)=CC=C1O[Si](C)(C)C(C)(C)C | 3770.5 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,2TBDMS,isomer #3 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C2=O)=CC=C1O | 3821.2 | Semi standard non polar | 33892256 | | 3'-(gamma,gamma-Dimethylallyl)genistein,3TBDMS,isomer #1 | CC(C)=CCC1=CC(C2=COC3=CC(O[Si](C)(C)C(C)(C)C)=CC(O[Si](C)(C)C(C)(C)C)=C3C2=O)=CC=C1O[Si](C)(C)C(C)(C)C | 3944.4 | 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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| Experimental GC-MS | GC-MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein EI-B (Non-derivatized) | splash10-0uel-9653000000-9e7c1c95ff1fcbcaec3b | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein EI-B (Non-derivatized) | splash10-0uel-9653000000-9e7c1c95ff1fcbcaec3b | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein GC-MS (Non-derivatized) - 70eV, Positive | splash10-0abd-3049000000-40d479e643002504baee | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein GC-MS (3 TMS) - 70eV, Positive | splash10-000l-2100590000-1adf0e4e0fc469ba2910 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 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 - 3'-(gamma,gamma-Dimethylallyl)genistein 10V, Positive-QTOF | splash10-000i-0129000000-178123992a900c26cdf8 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 20V, Positive-QTOF | splash10-00sr-4398000000-4c1e397305e1106c5426 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 40V, Positive-QTOF | splash10-0gc0-7930000000-a349909f63a88331d070 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 10V, Negative-QTOF | splash10-000i-0009000000-4129bd05d056f4001c19 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 20V, Negative-QTOF | splash10-000i-0419000000-362ad613cefa30d421df | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 40V, Negative-QTOF | splash10-0a73-2942000000-db007a38da29152e5710 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 10V, Positive-QTOF | splash10-0019-0059000000-fb3918e8ff9e09ef6e08 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 20V, Positive-QTOF | splash10-001r-0093000000-60cdd9b6a0aa06aa5ac1 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 40V, Positive-QTOF | splash10-0540-2291000000-4bc6fc05971ef35b2ecb | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 10V, Negative-QTOF | splash10-000i-0009000000-fba49930c01349472a4d | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 20V, Negative-QTOF | splash10-000i-0019000000-24bd7484b308b0975429 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3'-(gamma,gamma-Dimethylallyl)genistein 40V, Negative-QTOF | splash10-0f96-1491000000-b51f98112042a43570a6 | 2021-09-24 | Wishart Lab | View Spectrum |
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