| 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 17:39:28 UTC |
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| Update Date | 2022-03-07 02:52:43 UTC |
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| HMDB ID | HMDB0030862 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Kuwanon E |
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| Description | Kuwanon E belongs to the class of organic compounds known as 3'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 3'-position. Thus, kuwanon e is considered to be a flavonoid. Based on a literature review very few articles have been published on Kuwanon E. |
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| Structure | CC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O InChI=1S/C25H28O6/c1-14(2)5-4-6-15(3)7-8-16-9-18(20(28)12-19(16)27)23-13-22(30)25-21(29)10-17(26)11-24(25)31-23/h5,7,9-12,23,26-29H,4,6,8,13H2,1-3H3/b15-7+ |
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| Synonyms | | Value | Source |
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| 2',4',5,7-Tetrahydroxy-5'-geranylflavanone | HMDB | | 2-[5-(3,7-Dimethyl-2,6-octadienyl)-2,4-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one, 9ci | HMDB |
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| Chemical Formula | C25H28O6 |
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| Average Molecular Weight | 424.4862 |
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| Monoisotopic Molecular Weight | 424.188588628 |
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| IUPAC Name | 2-{5-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,4-dihydroxyphenyl}-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-one |
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| Traditional Name | kuwanon E |
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| CAS Registry Number | 68401-05-8 |
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| SMILES | CC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O |
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| InChI Identifier | InChI=1S/C25H28O6/c1-14(2)5-4-6-15(3)7-8-16-9-18(20(28)12-19(16)27)23-13-22(30)25-21(29)10-17(26)11-24(25)31-23/h5,7,9-12,23,26-29H,4,6,8,13H2,1-3H3/b15-7+ |
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| InChI Key | GJFHZVPRFLHEBR-VIZOYTHASA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 3'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 3'-position. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Flavonoids |
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| Sub Class | Flavans |
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| Direct Parent | 3'-prenylated flavanones |
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| Alternative Parents | |
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| Substituents | - 3'-prenylated flavanone
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Flavanone
- Hydroxyflavonoid
- Chromone
- Bicyclic monoterpenoid
- Aromatic monoterpenoid
- Benzopyran
- 1-benzopyran
- Monoterpenoid
- Chromane
- Aryl alkyl ketone
- Aryl ketone
- Resorcinol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous acid
- Ketone
- Organoheterocyclic compound
- Oxacycle
- Ether
- Organooxygen compound
- Organic oxygen 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 | 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 | 132 - 136 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.013 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. | 9.5 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 15.883 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.53 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3159.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 247.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 207.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 149.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 185.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 825.3 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 | 685.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 87.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1420.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 664.6 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 | 1429.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 532.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 475.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 211.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 215.8 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 | 9.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Kuwanon E,1TMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O | 3769.5 | Semi standard non polar | 33892256 | | Kuwanon E,1TMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O)C=C1O | 3767.6 | Semi standard non polar | 33892256 | | Kuwanon E,1TMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C)C=C1O | 3709.6 | Semi standard non polar | 33892256 | | Kuwanon E,1TMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O[Si](C)(C)C | 3742.2 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O | 3675.3 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O | 3628.6 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C | 3662.3 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O[Si](C)(C)C)C=C1O | 3612.6 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #5 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O)C=C1O[Si](C)(C)C | 3654.0 | Semi standard non polar | 33892256 | | Kuwanon E,2TMS,isomer #6 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C | 3570.8 | Semi standard non polar | 33892256 | | Kuwanon E,3TMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O | 3594.8 | Semi standard non polar | 33892256 | | Kuwanon E,3TMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C | 3626.4 | Semi standard non polar | 33892256 | | Kuwanon E,3TMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C | 3566.2 | Semi standard non polar | 33892256 | | Kuwanon E,3TMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C | 3573.0 | Semi standard non polar | 33892256 | | Kuwanon E,4TMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C | 3580.1 | Semi standard non polar | 33892256 | | Kuwanon E,1TBDMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O | 4024.7 | Semi standard non polar | 33892256 | | Kuwanon E,1TBDMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O)C=C1O | 4034.5 | Semi standard non polar | 33892256 | | Kuwanon E,1TBDMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O | 3974.1 | Semi standard non polar | 33892256 | | Kuwanon E,1TBDMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C | 4004.1 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O | 4175.3 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O | 4144.2 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C | 4170.5 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O | 4132.9 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #5 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C | 4170.4 | Semi standard non polar | 33892256 | | Kuwanon E,2TBDMS,isomer #6 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 4094.9 | Semi standard non polar | 33892256 | | Kuwanon E,3TBDMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O | 4268.0 | Semi standard non polar | 33892256 | | Kuwanon E,3TBDMS,isomer #2 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C | 4297.5 | Semi standard non polar | 33892256 | | Kuwanon E,3TBDMS,isomer #3 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 4245.3 | Semi standard non polar | 33892256 | | Kuwanon E,3TBDMS,isomer #4 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 4238.4 | Semi standard non polar | 33892256 | | Kuwanon E,4TBDMS,isomer #1 | CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 4388.6 | Semi standard non polar | 33892256 |
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