| 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 23:23:48 UTC |
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| Update Date | 2022-03-07 02:55:38 UTC |
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| HMDB ID | HMDB0038112 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Kievitol |
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| Description | Kievitol belongs to the class of organic compounds known as 8-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 8-position. Kievitol has been detected, but not quantified in, lima beans (Phaseolus lunatus) and pulses. This could make kievitol a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Kievitol. |
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| Structure | CC(CO)CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C1 InChI=1S/C20H22O7/c1-10(8-21)2-4-13-16(24)7-17(25)18-19(26)14(9-27-20(13)18)12-5-3-11(22)6-15(12)23/h3,5-7,10,14,21-25H,2,4,8-9H2,1H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H22O7 |
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| Average Molecular Weight | 374.3845 |
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| Monoisotopic Molecular Weight | 374.136553058 |
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| IUPAC Name | 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(4-hydroxy-3-methylbutyl)-3,4-dihydro-2H-1-benzopyran-4-one |
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| Traditional Name | 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(4-hydroxy-3-methylbutyl)-2,3-dihydro-1-benzopyran-4-one |
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| CAS Registry Number | 104363-14-6 |
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| SMILES | CC(CO)CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C20H22O7/c1-10(8-21)2-4-13-16(24)7-17(25)18-19(26)14(9-27-20(13)18)12-5-3-11(22)6-15(12)23/h3,5-7,10,14,21-25H,2,4,8-9H2,1H3 |
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| InChI Key | AHXHRRAHHBWGJJ-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 8-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 8-position. |
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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 | Isoflavans |
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| Direct Parent | 8-prenylated isoflavanones |
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| Alternative Parents | |
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| Substituents | - 8-prenylated isoflavanone
- Isoflavanol
- Hydroxyisoflavonoid
- Chromone
- 1-benzopyran
- Benzopyran
- Chromane
- Aryl alkyl ketone
- Aryl ketone
- Resorcinol
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- 1-hydroxy-4-unsubstituted benzenoid
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous acid
- Ketone
- Oxacycle
- Organoheterocyclic compound
- Ether
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Primary alcohol
- Organooxygen compound
- 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 | |
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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 × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 6.01 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.6077 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.93 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 26.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2197.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 205.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 136.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 139.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 175.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 713.1 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 | 587.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 86.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 869.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 474.8 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 | 1604.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 347.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 383.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 353.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 149.6 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 | 201.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Kievitol,1TMS,isomer #1 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C | 3464.0 | Semi standard non polar | 33892256 | | Kievitol,1TMS,isomer #2 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3485.8 | Semi standard non polar | 33892256 | | Kievitol,1TMS,isomer #3 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3434.8 | Semi standard non polar | 33892256 | | Kievitol,1TMS,isomer #4 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O | 3447.0 | Semi standard non polar | 33892256 | | Kievitol,1TMS,isomer #5 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O | 3429.3 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C | 3339.5 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #10 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O | 3341.9 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #2 | CC(CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C | 3414.1 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #3 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C | 3334.5 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #4 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3354.3 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #5 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3389.5 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #6 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O | 3389.3 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #7 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O | 3421.5 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #8 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O | 3331.6 | Semi standard non polar | 33892256 | | Kievitol,2TMS,isomer #9 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O | 3358.9 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C | 3295.4 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #10 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O | 3287.4 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #2 | CC(CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C | 3226.5 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #3 | CC(CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3227.8 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #4 | CC(CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C | 3290.0 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #5 | CC(CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3309.7 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #6 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3235.2 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #7 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O | 3314.5 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #8 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O | 3332.7 | Semi standard non polar | 33892256 | | Kievitol,3TMS,isomer #9 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O | 3330.4 | Semi standard non polar | 33892256 | | Kievitol,4TMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C | 3230.7 | Semi standard non polar | 33892256 | | Kievitol,4TMS,isomer #2 | CC(CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3226.1 | Semi standard non polar | 33892256 | | Kievitol,4TMS,isomer #3 | CC(CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3192.0 | Semi standard non polar | 33892256 | | Kievitol,4TMS,isomer #4 | CC(CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3240.8 | Semi standard non polar | 33892256 | | Kievitol,4TMS,isomer #5 | CC(CO)CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O | 3287.5 | Semi standard non polar | 33892256 | | Kievitol,5TMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O)CO[Si](C)(C)C | 3196.6 | Semi standard non polar | 33892256 | | Kievitol,1TBDMS,isomer #1 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3723.6 | Semi standard non polar | 33892256 | | Kievitol,1TBDMS,isomer #2 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3742.3 | Semi standard non polar | 33892256 | | Kievitol,1TBDMS,isomer #3 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3689.2 | Semi standard non polar | 33892256 | | Kievitol,1TBDMS,isomer #4 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3711.0 | Semi standard non polar | 33892256 | | Kievitol,1TBDMS,isomer #5 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O | 3702.2 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3844.7 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #10 | CC(CO)CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3842.7 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #2 | CC(CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3919.9 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #3 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3864.4 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #4 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 3855.3 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #5 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O | 3886.4 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #6 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O | 3916.7 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #7 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3916.2 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #8 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O | 3829.6 | Semi standard non polar | 33892256 | | Kievitol,2TBDMS,isomer #9 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3820.6 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3965.9 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #10 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3964.3 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #2 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 3939.6 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #3 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 3902.4 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #4 | CC(CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 4015.5 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #5 | CC(CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 3996.4 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #6 | CC(CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 3942.9 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #7 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O | 3997.9 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #8 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 3973.0 | Semi standard non polar | 33892256 | | Kievitol,3TBDMS,isomer #9 | CC(CO)CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 4019.7 | Semi standard non polar | 33892256 | | Kievitol,4TBDMS,isomer #1 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O)CO[Si](C)(C)C(C)(C)C | 4074.4 | Semi standard non polar | 33892256 | | Kievitol,4TBDMS,isomer #2 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 4042.8 | Semi standard non polar | 33892256 | | Kievitol,4TBDMS,isomer #3 | CC(CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 4056.6 | Semi standard non polar | 33892256 | | Kievitol,4TBDMS,isomer #4 | CC(CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O)CO[Si](C)(C)C(C)(C)C | 4099.2 | Semi standard non polar | 33892256 | | Kievitol,4TBDMS,isomer #5 | CC(CO)CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O | 4122.0 | Semi standard non polar | 33892256 |
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